cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.3783721
title: A study on article selection behavior - Survey

description: This survey helped to evaluate the behavior of economists in academia during the article selection process using different scholarly evaluation metrics. Within this survey, we presented both bibliometric and altmetric indicators attached to four journal articles of which the participants were encouraged to make a decision which article they want to read first. This study, however, was focused more on finding out the usefulness of altmetric information when selecting an article for reading rather than the bibliometric indicators in general. The questionnaire is created on the LimeSurvey. It was disseminated to roughly 15,000 economists worldwide, contacted via email addresses found within the mailing list. The distribution of the survey started on November 11, 2019, and was online for three and a half weeks until November 29, 2019.
DOI: 10.25919/5eaf37420fdf2
title: Parkes observations for project P1014 semester 2020APRS_01

description: The spatial distribution of neutral gas is important for understanding the interstellar medium (ISM), its evolution, and star formation. However, the distribution of Tiny Scale Atomic Structures (TSAS), especially the extremely small scale structures with spatial scales ranging from a few to hundreds of AU is largely unexplored. The formation and evolution of TSAS are still unknown. Multi-epoch observations of HI absorption against pulsars are a tested, practical observational method to probe the TSAS. Based on our observations in the 2019 APRS semester, we successfully processed baseband data and detected the HI absorption variation at over 4-months towards B1557-50. PSR B1451-68 is another ideal source to trace the TSAS because of the intervening cold gas. We thus propose one-epoch observation towards B1557-50 which should be as early in the semester as possible, and two-epoch observations towards B1451-68 to be separated by about 5 months, for monitoring the HI absorption variations and probing structures on a range of scales. This will better constrain the characteristics of variations in HI absorption, thus contribute significantly to understanding the origin of TSAS.
DOI: 10.5281/zenodo.3779528
title: Molecular identification of Bactrocera passiflorae (Diptera: Tephritidae): challenge and solution for DNA barcoding

description: Fruit flies cause significant damage to crop and fruit production worldwide. Therefore it is essential to identify these organisms to species level, however, immature stages are often impossible to be identified morphologically, thus the application of DNA barcoding has greatly assisted in species identification. Nuclear, mitochondrial pseudo-COI (NUMT) can be co-amplified with mitochondrial DNA when using generic primers and therefore impair the efficacy of DNA barcoding. This study detected two types of NUMTs from<em> B. passiflorae, </em>one of them is novel. Therefore the new finding will assist future species identification by avoiding misidentification using ambiguous NUMT sequences. In addition, this study have developed primers to target the COI gene of <em>B. passiflorae</em>, not the NUMT copies. The newly designed primers have demonstrated its efficiency in amplifying the Mt-COI of <em>B. passiflorae </em>and can be used in routine diagnostics.
DOI: 10.5281/zenodo.3779529
title: Molecular identification of Bactrocera passiflorae (Diptera: Tephritidae): challenge and solution for DNA barcoding

description: Fruit flies cause significant damage to crop and fruit production worldwide. Therefore it is essential to identify these organisms to species level, however, immature stages are often impossible to be identified morphologically, thus the application of DNA barcoding has greatly assisted in species identification. Nuclear, mitochondrial pseudo-COI (NUMT) can be co-amplified with mitochondrial DNA when using generic primers and therefore impair the efficacy of DNA barcoding. This study detected two types of NUMTs from<em> B. passiflorae, </em>one of them is novel. Therefore the new finding will assist future species identification by avoiding misidentification using ambiguous NUMT sequences. In addition, this study have developed primers to target the COI gene of <em>B. passiflorae</em>, not the NUMT copies. The newly designed primers have demonstrated its efficiency in amplifying the Mt-COI of <em>B. passiflorae </em>and can be used in routine diagnostics.
DOI: 10.5281/zenodo.3783499
title: Suspended photonic crystal membranes in AlGaAs heterostructures for integrated multi-element optomechanics

description: The figures in [Sushanth Kini Manjeshwar et.al (arXiv:2004.12454)] were produced with the data stored here. The data were produced by the provided scripts. Please read the Readme.txt for the overview of the structure of the data and how to use the scripts to re-generate the data or use it to produce new data.
DOI: 10.5281/zenodo.3783500
title: Suspended photonic crystal membranes in AlGaAs heterostructures for integrated multi-element optomechanics

description: The figures in [Sushanth Kini Manjeshwar et.al (arXiv:2004.12454)] were produced with the data stored here. The data were produced by the provided scripts. Please read the Readme.txt for the overview of the structure of the data and how to use the scripts to re-generate the data or use it to produce new data.
DOI: 10.5519/qd.l94c22pz
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (4553474 records)
DOI: 10.5519/qd.uty50sji
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (1 records)
DOI: 10.3886/e112341v1-24079
title: Replication data for: Do Traditional Institutions Constrain Female Entrepreneurship? A Field Experiment on Business Training in India

description: This repository contains data and/or code supplementing the article "Do Traditional Institutions Constrain Female Entrepreneurship? A Field Experiment on Business Training in India".
DOI: 10.21421/d2/plktwp
title: Test v4.9

description: dfsdfdsf
DOI: 10.21421/d2/plktwp/qeszxa
title: Genotype Data.tab
DOI: 10.25345/c5dd71
title: MassIVE MSV000085366 - Study on the metabolomics and lipidomics approach of cells infected by SARS-CoV-2_Sapmle
title: Development of analytical methods by HPLC-EM (high performance liquid chromatography coupled with mass spectrometry) for identification and quantification of biomarkers involved in the inflammatory condition caused by SARS-CoV-2
DOI: 10.25345/c58q54
title: MassIVE MSV000085367 - Study on the metabolomics and lipidomics approach of cells infected by SARS-CoV-2
title: Development of analytical methods by HPLC-EM (high performance liquid chromatography coupled with mass spectrometry) for identification and quantification of biomarkers involved in the inflammatory condition caused by SARS-CoV-2.
DOI: 10.5519/qd.h7ylr83o
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (49 records)
DOI: 10.18112/openneuro.ds002770.v2.0.0
title: Brain mechanisms underlying episodic future thinking of sustainable behaviors
DOI: 10.25952/5eaf4d980f63c
title: The convict population of the Tasman Peninsula, 1830-77: Landscapes project database 5

description: This is an active dataset and will updated by the researcher as appropriate. Each version of the dataset has been labelled appropriately for the ease of the user. Further details about this versioning and the dataset itself are available in the attached README file.
description: This dataset was compiled by Dr Richard Tuffin during the ARC-funded project, Landscapes of Production and Punishment: the Tasman Peninsula 1830-77. It represents an accounting of the convict population on the peninsula, drawn from a variety of primary sources. This is an active dataset and may be updated as new data is sourced.
DOI: 10.5281/zenodo.3783515
title: CADA Training Dataset, image and geometry data

description: Training data for the CADA challenge(s) for tasks 1, 2 and 3. The rupture information for task 3 is available via a separate dataset (check https://cada-rre.grand-challenge.org/) See https://cada.grand-challenge.org/Copyright/ for license info on the data. TEMP VERSION, do not download See README.md for detailed info.
DOI: 10.18112/openneuro.ds002770.v1.0.2
title: Brain mechanisms underlying episodic future thinking of sustainable behaviors
DOI: 10.25345/c5511s
title: MassIVE MSV000085368 - Study on the metabolomics and lipidomics approach of cells infected by SARS-CoV-2_standard_1
title: Development of analytical methods by HPLC-EM (high performance liquid chromatography coupled with mass spectrometry) for identification and quantification of biomarkers involved in the inflammatory condition caused by SARS-CoV-2.
DOI: 10.25345/c51707
title: MassIVE MSV000085369 - Study on the metabolomics and lipidomics approach of cells infected by SARS-CoV-2_standard_2
title: Development of analytical methods by HPLC-EM (high performance liquid chromatography coupled with mass spectrometry) for identification and quantification of biomarkers involved in the inflammatory condition caused by SARS-CoV-2
DOI: 10.5281/zenodo.3782675
title: sphinx_10 dataset

description: 10/33 CAPTCHA data
DOI: 10.5281/zenodo.3782676
title: sphinx_10 dataset

description: 10/33 CAPTCHA data
DOI: 10.15468/2gjpdk
title: Caliroa slug sawflies of Japan (Hymenoptera, Tenthredinidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Hara, Hideho, Ibuki, Shinichi (2020): Caliroa slug sawflies of Japan (Hymenoptera, Tenthredinidae). Zootaxa 4768 (3): 301-333, DOI: https://doi.org/10.11646/zootaxa.4768.3.1
DOI: 10.25345/c5wh7d
title: MassIVE MSV000085370 - Study on the metabolomics and lipidomics approach of cells infected by SARS-CoV-2 virus
title: Development of analytical methods by HPLC-EM (high performance liquid chromatography coupled with mass spectrometry) for identification and quantification of biomarkers involved in the inflammatory condition caused by SARS-CoV-2
DOI: 10.5281/zenodo.3778451
title: Aerogeophysical characterization of an active subglacial lake system in the David Glacier catchment, Antarctica

description: Profile based data products derived from radar observations and surface laser altimetry of the David Glacier. Data includes: Surface elevation (both radar and laser altimetry) Bed elevation Ice thickness Surface echo strength Basal echo strength Specularity content
DOI: 10.15161/oar.it/23632
title: Infectious disease modelling and the dynamics of the active cases - Data

description: We developed a model that tries to describe the dynamics of the spread of a disease among a population, in particular the progress of infected active cases. The model is then applied to describe Italy CoViD-19 outbreak and subsequently, we tried to predict possible scenarios.
DOI: 10.15468/8zpm3y
title: The oldest fossil darkling beetle of the genus Neomida Latreille, 1829 (Coleoptera: Tenebrionidae) from Eocene Baltic amber examined with X-ray microtomography

description: This dataset contains the digitized treatments in Plazi based on the original journal article Nabozhenko, Maxim V., Kairišs, Kristaps, Bukejs, Andris (2020): The oldest fossil darkling beetle of the genus Neomida Latreille, 1829 (Coleoptera: Tenebrionidae) from Eocene Baltic amber examined with X-ray microtomography. Zootaxa 4768 (3): 435-442, DOI: https://doi.org/10.11646/zootaxa.4768.3.10
DOI: 10.15468/a64628
title: Lemyra persephone, a new autumnal species from Yunnan, southwestern China (Lepidoptera, Erebidae, Arctiinae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Saldaitis, Aidas, Volynkin, Anton V., Dubatolov, Vladimir V. (2020): Lemyra persephone, a new autumnal species from Yunnan, southwestern China (Lepidoptera, Erebidae, Arctiinae). Zootaxa 4768 (3): 446-450, DOI: https://doi.org/10.11646/zootaxa.4768.3.12
DOI: 10.3886/e113190v1-24061
title: Replication data for: Elite Colleges and Upward Mobility to Top Jobs and Top Incomes

description: This paper asks whether elite colleges help students outside of historically advantaged groups reach top positions in the economy. I combine administrative data on income and leadership teams at publicly traded firms with a regression discontinuity design based on admissions rules at elite business-focused degree programs in Chile. The 1.8% of college students admitted to these programs account for 41% of leadership positions and 39% of top 0.1% incomes. Admission raises the number of leadership positions students hold by 44% and their probability of attaining a top 0.1% income by 51%. However, these gains are driven by male applicants from high-tuition private high schools, with zero effects for female students or students from other school types with similar admissions test scores. Admissions effects are equal to 38% of the gap in rates of top attainment by gender and 54% of the gap by high school background for male students. A difference-in-differences analysis of the rates at which pairs of students lead the same firms suggests that peer ties formed between college classmates from similar backgrounds may play an important role in driving the observed effects.
DOI: 10.5281/zenodo.3783545
title: CADA Training Dataset, image and geometry data

description: Training data for the CADA challenge(s) for tasks 1, 2 and 3. The rupture information for task 3 is available via a separate dataset (check https://cada-rre.grand-challenge.org/) See https://cada.grand-challenge.org/Copyright/ for license info on the data. If you have already downloaded an earlier version, you only need to download <strong>CADA-AS-Training_SeedPoints.zip </strong>and update <strong>CADA-Training_MaskImages-NIFTI.zip</strong>. See README.md for detailed info.
DOI: 10.15468/4a65qn
title: A new black fly species of Simulium (Nevermannia) (Simuliidae: Diptera) from the Southern Eastern Ghats, India

description: This dataset contains the digitized treatments in Plazi based on the original journal article Anbalagan, Sankarappan, Rekha, Kalimuthu, Vijayan, Suruliyandi, Balachandran, Chellapandian, Dinakaran, Sundaram, Krishnan, Muthukalingan (2020): A new black fly species of Simulium (Nevermannia) (Simuliidae: Diptera) from the Southern Eastern Ghats, India. Zootaxa 4768 (3): 374-382, DOI: https://doi.org/10.11646/zootaxa.4768.3.4
DOI: 10.15468/czkdx3
title: Systematics of eastern Nearctic Leuctra moha Ricker, 1952 with notes on L. hicksi Harrison & Stark, 2010 (Plecoptera: Leuctridae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Grubbs, Scott A., Metzger, Madeline L., Wei, Summer (2020): Systematics of eastern Nearctic Leuctra moha Ricker, 1952 with notes on L. hicksi Harrison & Stark, 2010 (Plecoptera: Leuctridae). Zootaxa 4768 (3): 361-373, DOI: https://doi.org/10.11646/zootaxa.4768.3.3
DOI: 10.15468/rq7fku
title: New distributional records of Staphylinina in Taiwan, including a new species of Miobdelus Sharp (Coleoptera: Staphylinidae: Staphylininae: Staphylinini)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Hu, Fang-Shuo (2020): New distributional records of Staphylinina in Taiwan, including a new species of Miobdelus Sharp (Coleoptera: Staphylinidae: Staphylininae: Staphylinini). Zootaxa 4768 (3): 334-360, DOI: https://doi.org/10.11646/zootaxa.4768.3.2
DOI: 10.15468/4qxxxe
title: Re-examination of Australian and Oriental species of Minagenia Banks, 1934 (Hymenoptera: Pompilidae), with a new record for the genus in Australia and a new species description

description: This dataset contains the digitized treatments in Plazi based on the original journal article Decker, Brenna L., Pitts, James P., Yuan, David, Rodriguez, Juanita (2020): Re-examination of Australian and Oriental species of Minagenia Banks, 1934 (Hymenoptera: Pompilidae), with a new record for the genus in Australia and a new species description. Zootaxa 4768 (3): 383-394, DOI: https://doi.org/10.11646/zootaxa.4768.3.5
DOI: 10.15468/554g84
title: Limia mandibularis, a new livebearing fish (Cyprinodontiformes: Poeciliidae) from Lake Miragoane, Haiti

description: This dataset contains the digitized treatments in Plazi based on the original journal article Rodriguez-Silva, Rodet, Torres-Pineda, Patricia, Josaphat, James (2020): Limia mandibularis, a new livebearing fish (Cyprinodontiformes: Poeciliidae) from Lake Miragoane, Haiti. Zootaxa 4768 (3): 395-404, DOI: https://doi.org/10.11646/zootaxa.4768.3.6
DOI: 10.5281/zenodo.3783806
title: Quantifying and Mapping Streetspace: a Geocomputational Method for the Citywide Analysis of Pedestrian and Vehicular Streetspace

description: A quantitative citywide description of streetspace of London streets (pavement and carriageway widths) presented as geospatial data. For details see working paper and dataset technical specifications
DOI: 10.5281/zenodo.3783807
title: Quantifying and Mapping Streetspace: a Geocomputational Method for the Citywide Analysis of Pedestrian and Vehicular Streetspace

description: A quantitative citywide description of streetspace of London streets (pavement and carriageway widths) presented as geospatial data. For details see working paper and dataset technical specifications
DOI: 10.14272/mkufxenklaejke-uhfffaoysa-n.1
title: (2,6-dimethylpyridin-4-yl)(2-nitrophenyl)methanol
title: InChI=1S/C14H14N2O3/c1-9-7-11(8-10(2)15-9)14(17)12-5-3-4-6-13(12)16(18)19/h3-8,14,17H,1-2H3

description: This dataset contains experimental data from a sample ((2,6-dimethylpyridin-4-yl)-(2-nitrophenyl)methanol, InChI=1S/C14H14N2O3/c1-9-7-11(8-10(2)15-9)14(17)12-5-3-4-6-13(12)16(18)19/h3-8,14,17H,1-2H3). The datasets from the following experiments are available: 1H nuclear magnetic resonance spectroscopy (1H NMR) 13C nuclear magnetic resonance spectroscopy (13C NMR) infrared absorption spectroscopy (IR) mass spectrometry (MS)
DOI: 10.14272/mkufxenklaejke-uhfffaoysa-n/chmo0000470
title: mass spectrometry (MS) ((2,6-dimethylpyridin-4-yl)-(2-nitrophenyl)methanol)
title: InChI=1S/C14H14N2O3/c1-9-7-11(8-10(2)15-9)14(17)12-5-3-4-6-13(12)16(18)19/h3-8,14,17H,1-2H3

description: dataset for mass spectrometry (MS) EI (m/z, 70 eV, 110 °C): 258 (9) [M]+, 240 (13), 225 (25), 224 (25), 223 (100), 200 (13), 199 (19), 198 (12), 196 (16), 195 (18), 183 (13), 182 (19), 154 (14), 141 (13), 115 (16), 106 (21), 77 (16), 65 (22). HRMS (C14H14O3N2): calcd 258.1004, found 258.1006.
DOI: 10.14272/mkufxenklaejke-uhfffaoysa-n/chmo0000593
title: 1H nuclear magnetic resonance spectroscopy (1H NMR) ((2,6-dimethylpyridin-4-yl)-(2-nitrophenyl)methanol)
title: InChI=1S/C14H14N2O3/c1-9-7-11(8-10(2)15-9)14(17)12-5-3-4-6-13(12)16(18)19/h3-8,14,17H,1-2H3

description: dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR) 1H NMR (400 MHz, Methanol-d4 [3.31 ppm], ppm) δ = 7.93 (dd, J = 8.1 Hz, J = 1.2 Hz, 1H), 7.81 (dd, J = 8.1 Hz, J = 1.5 Hz 1H), 7.71 (dt, J = 7.8 Hz, J = 1.2 Hz, 1H), 7.54–7.50 (m, 1H), 7.04 (s, 2H), 6.29 (s, 1H), 2.45 (s, 6H). Signals missing: (1H) due to proton exchange of the OH-group.
DOI: 10.14272/mkufxenklaejke-uhfffaoysa-n/chmo0000595
title: 13C nuclear magnetic resonance spectroscopy (13C NMR) ((2,6-dimethylpyridin-4-yl)-(2-nitrophenyl)methanol)
title: InChI=1S/C14H14N2O3/c1-9-7-11(8-10(2)15-9)14(17)12-5-3-4-6-13(12)16(18)19/h3-8,14,17H,1-2H3

description: dataset for 13C nuclear magnetic resonance spectroscopy (13C NMR) 13C NMR (100 MHz, Methanol-d4 [49.1 ppm], ppm) δ = 158.9 (Cq, 2C), 155.1, 150.0 (Cq), 139.2, 134.6, 130.4, 130.0, 125.5, 120.3 (CH, 2C), 70.4 (HCOH), 23.9 (CH3, 2C).
DOI: 10.14272/mkufxenklaejke-uhfffaoysa-n/chmo0000630
title: infrared absorption spectroscopy (IR) ((2,6-dimethylpyridin-4-yl)-(2-nitrophenyl)methanol)
title: InChI=1S/C14H14N2O3/c1-9-7-11(8-10(2)15-9)14(17)12-5-3-4-6-13(12)16(18)19/h3-8,14,17H,1-2H3

description: dataset for infrared absorption spectroscopy (IR) IR (ATR, ṽ) = 2269 (w), 2113 (w), 1604 (m), 1571 (m), 1526 (vs), 1519 (vs), 1490 (w), 1438 (s), 1409 (m), 1385 (w), 1377 (w), 1341 (vs), 1303 (s), 1217 (w), 1174 (w), 1152 (m), 1137 (w), 1111 (w), 1089 (vs), 1061 (vs), 1044 (s), 1033 (m), 1004 (m), 990 (w), 956 (w), 887 (w), 868 (m), 856 (vs), 805 (vs), 785 (vs), 764 (w), 749 (m), 734 (w), 714 (vs), 686 (s), 666 (s), 629 (s), 609 (s), 565 (vs), 551 (s), 538 (s), 514 (m), 489 (m), 460 (m), 446 (w), 425 (w), 414 (w), 398 (w), 380 (w) cm–1.
DOI: 10.15468/bcv74z
title: The first described fossil species of Litargus Erichson (Coleoptera: Mycetophagidae) from Eocene Baltic amber examined with X-ray microtomography, and new records of Crowsonium succinium Abdullah, 1964

description: This dataset contains the digitized treatments in Plazi based on the original journal article Alekseev, Vitalii I., Kupryjanowicz, Janusz, Kairišs, Kristaps, Bukejs, Andris (2020): The first described fossil species of Litargus Erichson (Coleoptera: Mycetophagidae) from Eocene Baltic amber examined with X-ray microtomography, and new records of Crowsonium succinium Abdullah, 1964. Zootaxa 4768 (3): 405-414, DOI: https://doi.org/10.11646/zootaxa.4768.3.7
DOI: 10.15468/wfp2va
title: Dima spicata Schimmel, 1999 (Elateridae: Dimini), a morphologically remarkable species endemic to China

description: This dataset contains the digitized treatments in Plazi based on the original journal article Qiu, Lu, Németh, Tamás, Prosvirov, Alexander S., Kundrata, Robin (2020): Dima spicata Schimmel, 1999 (Elateridae: Dimini), a morphologically remarkable species endemic to China. Zootaxa 4768 (3): 415-424, DOI: https://doi.org/10.11646/zootaxa.4768.3.8
DOI: 10.5281/zenodo.3782856
title: LG-covid19-HOTP: Literature Graph of Scholarly Articles Relevant to COVID-19 Study

description: Parallel to the dataset CORD-19 of scholarly articles, we provide the literature graph LG-covid19-HOTP composed of not only articles (graph nodes) that are relevant to the study of coronavirus, but also in and out citation links (directed graph edges) to base navigation and search among the articles. The article records are related and connected, not isolated. The graph has been updated weekly since March 26, 2020. The current graph includes <strong>15,062</strong> hot-off-the-press (HOTP) articles since January 2020. It contains <strong>187,061</strong> articles and <strong>1,401,436</strong> links. The link-to-node ratio is remarkably higher than some other existing literature graphs. In addition to the dataset we provide more functionalities at lg-covid-19-hotp.cs.duke.edu such as new articles, weekly meta-data analysis in terms of publication growth over time, ranking by citation, and statistical near-neighbor embedding maps by similarity in co-citation, and similarity in co-reference. Since April 11, we have enabled a novel functionality - self-navigated surf-search over the maps. At the site we also take courtesy input of COVID-19 articles that are missing from the current collection.
description: {"references": ["Semantic Scholar Open Research Corpus. 2019. Version 2019-11-01. Retrieved from http://s2-public-api-prod.us-west-2.elasticbeanstalk.com/corpus/download/. Accessed 2019-12-06.", "Elsevier Scopus Citation Overview API. Accessed 2020-03-25.", "COVID-19 Open Research Dataset (CORD-19). 2020. Version 2020-03-20. Retrieved from https://pages.semanticscholar.org/coronavirus-research. Accessed 2020-03-26. 10.5281/zenodo.3727291", "Crossref REST API. Available at www.crossref.org. Accessed 2020-03-25."]}
DOI: 10.14272/jtrliypguaypnd-uhfffaoysa-n/chmo0000563
title: fast-atom bombardment mass spectrometry (FABMS) (2-[3,5-bis(4-pyridin-4-ylquinolin-2-yl)phenyl]-4-pyridin-4-ylquinoline)
title: InChI=1S/C48H30N6/c1-4-10-43-37(7-1)40(31-13-19-49-20-14-31)28-46(52-43)34-25-35(47-29-41(32-15-21-50-22-16-32)38-8-2-5-11-44(38)53-47)27-36(26-34)48-30-42(33-17-23-51-24-18-33)39-9-3-6-12-45(39)54-48/h1-30H

description: dataset for fast-atom bombardment mass spectrometry (FABMS) MS (FAB m/z, Matrix: 3-NBA): 692 (17), 691 (25) [M+H]+, 308 (10), 307 (39), 289 (15), 155 (30), 154 (100), 139 (13), 138 (33), 137 (63), 136 (59), 120 (10), 107 (16), 89 (12). HRMS-FAB (m/z) [M+H]+, (C48H31N6): calcd 691.2610; found 691.2610.