aromadendrene
The tricyclic hydrocarbon 1,1,7-trimethyl-4-methylidene-2,3,4a,5,6,7,7a,7b-octahydro-1aH-cyclopropa[e]azulene found in eucalyptus.

aromadendrenes
plural of aromadendrene

aromadendrin
A flavanonol found in the wood of Pinus sibirica.

aromatide
A glucoside present in some citrus plants

aroyl
Any univalent radical R-CO- derived from an aromatic carboxylic acid

aroyls
plural of aroyl

arsabenzene
Synonym of arsinine.

arsabenzenes
plural of arsabenzene

arsane
The compound arsine, AsH₃
Any saturated hydride of tervalent arsenic, of general formula AsₙHₙ₊₂, having an unbranched chain of arsenic atoms - diarsane, triarsane etc.

arsanes
plural of arsane

arsanilate
Any salt or ester of arsanilic acid

arsanilates
plural of arsanilate

arsenate
Any salt or ester of arsenic acid.
The anion AsO₄³⁻.

arsenates
plural of arsenate

arseniate
arsenate

arseniates
plural of arseniate

arsenite
Any oxyanion of trivalent arsenic, especially the AsO₃³⁻ anion (or protonated derivatives); any salt containing this anion, or any ester of arsenious acid

arsenites
plural of arsenite

arsenium
The radical cation H₂As:⁺ derived from arsine
Any derivative of this ion R₂As:⁺

arsenocholine
The organic compound formally derived from choline by replacing the nitrogen atom with arsenic

arsenocholines
plural of arsenocholine

arsenochromate
Any salt (or anion) containing arsenate and chromate in a fixed proportion

arsenochromates
plural of arsenochromate

arsenolipid
Any compound formally derived from a phospholipid by replacing the phosphorus atom with arsenic

arsenolipids
plural of arsenolipid

arsenomolybdate
Any heteropolymolybdate containing arsenic

arsenomolybdates
plural of arsenomolybdate

arsinate
The anion H₂AsO₂⁻, or one of its derivatives formed by substituting the hydrogen with an organic chemical group, or a salt thereof. It has arsenic formally in a +1 oxidation state.

arsinates
plural of arsinate

arsinine
Any of a class of aromatic heterocyclic compounds containing a ring of five carbon atoms and an arsenic atom; especially the simplest one, C₅H₅As.

arsinines
plural of arsinine

arsorane
the arsenic hydride AsH₅, λ⁵-arsane
arsenic pentafluoride, AsF₅
any hydrocarbyl derivative of this compound

arsoranes
plural of arsorane

artelinate
Any salt or ester of artelinic acid

artelinates
plural of artelinate

artemisinate
Any salt or ester of artemisinic acid

artemisinates
plural of artemisinate

arthasteroside
A particular steroid glycoside.

artoindonesianin
Any of a class of organic compounds derived from Artocarpus species.

arylaldehyde
Any aryl aldehyde

arylaldehydes
plural of arylaldehyde

arylalkylamine
A secondary or tertiary amine that has both an alkyl and an aryl group connected to the nitrogen atom

arylalkylamines
plural of arylalkylamine

arylamide
Any aryl amide

arylamides
plural of arylamide

arylamine
Any amine having at least one aryl group attached to the nitrogen atom.

arylamines
plural of arylamine

arylboron
Any aryl organoboron compound

arylborons
plural of arylboron

arylcopper
Any aryl organocopper compound

arylcoppers
plural of arylcopper

arylene
Any bivalent radical produced by removal of two hydrogen atoms from the benzene ring of an aromatic compound

arylenes
plural of arylene

arylhydrocarbon
Any hydrocarbon that has at least one aryl group

arylhydrocarbons
plural of arylhydrocarbon

aryllithium
Any aryl organolithium compound

aryllithiums
plural of aryllithium

aryloxy
Any univalent radical of the form Ar-O- where Ar is an aryl group

aryloxyl
any univalent radical R-O-, or anion R-O⁻, where R is an aryl group

aryloxyphenoxypropionate
Any aryloxy-phenoxy-propionate

aryloxyphenoxypropionates
plural of aryloxyphenoxypropionate

aryloxys
plural of aryloxy

arylzinc
Any aryl organozinc compound

arylzincs
plural of arylzinc

aryne
Any hydrocarbon, normally a transient species, derived from an arene by removal of two hydrogen atoms from adjacent carbon atoms, and thus possessing a formal triple bond; the simplest is benzyne

arynes
plural of aryne

ascalonicoside
A particular steroid glycoside.

ascandroside
A particular steroid glycoside.

ascaricide
Any pesticide intended to kill roundworms (Ascaridida).

ascaricides
plural of ascaricide

ascarylose
The deoxy sugar 3,6-dideoxy-L-arabino-hexose

asclepin
A particular steroid glycoside.

ascleposide
A particular steroid glycoside.

ascorbate
Any salt or ester of ascorbic acid.

ascorbates
plural of ascorbate

ascorbyl
A univalent radical derived from ascorbic acid

ascorbyls
plural of ascorbyl

aspacochioside
A particular steroid glycoside.

aspafilioside
A particular steroid glycoside.

asparacoside
A particular steroid glycoside.

asparaginate
Any salt or ester of asparagine, such as potassium asparaginate or magnesium asparaginate.

asparaginyl
A univalent radical derived from asparagine

asparagoside
A particular steroid glycoside.

asparagusate
The conjugate base of asparagusic acid; any salt or ester of it.

asparanin
A particular steroid glycoside.

asparasaponin
A particular steroid glycoside.

asparginyl
Misspelling of asparaginyl.

asparoside
A particular steroid glycoside.

aspartamide
The amide of aspartic acid

aspartate
The conjugate base of aspartic acid, or any salt or ester of it.

aspartates
plural of aspartate

aspartidyl
A univalent radical formed from aspartic acid by removal of a hydrogen atom from the amino group

aspartimide
The imide of aspartic acid

aspartylglucosamine
A derivative of aspartic acid.

aspartylglutamate
The mono-aspartyl ester of glutamic acid; its N-acetyl derivative is a neurotransmitter

aspecioside
A particular steroid glycoside.

asperazine
A diketopiperazine alkaloid present in molds of genus Aspergillus.

asperenone
The enone (4E,6E,8E,10E,12E)-8-methyl-13-phenyltrideca-4,6,8,10,12-pentaen-3-one present in Aspergillus niger or its close relatives.

asperentin
Any of a class of organic compounds found in some Aspergillus species.

asperentins
plural of asperentin

aspergillimide
The alkaloid (1R,6R,7S,9R,11R)-1',6,10,10,13-pentamethylspiro[3,13-diazatetracyclo[5.5.2.01,9.03,7]tetradecane-11,3'-pyrrolidine]-2',5',14-trione present in Aspergillus japonicus

aspergillin
A black pigment obtained from Aspergillus.

asperin
A particular steroid glycoside.

aspernomine
A cytotoxic alkaloid present in the fungus Aspergillus nomius

asperoside
A particular steroid glycoside.

asperuloside
A particular glycoside with similar properties to aucubin.

aspidin
The toxic compound 2-butanoyl-4-[(3-butanoyl-2,6-dihydroxy-4-methoxy-5-methylphenyl)methyl]-3,5-dihydroxy-6,6-dimethylcyclohexa-2,4-dien-1-one found in aspidium
A spongy bonelike material that made up the skin of the jawless fish Astraspis

aspidinol
The compound 1-(2,6-dihydroxy-4-methoxy-3-methylphenyl)butan-1-one found in the rhizome of the male fern

aspidistrin
A particular steroid glycoside.

aspidoside
A particular steroid glycoside.

aspirinate
Any salt or ester of aspirin.

aspirinates
plural of aspirinate

asqtad
A staggered action arising when a gluon with momentum of order π/a is exchanged between quarks.

astacein
A particular carotenoid.

astacin
astaxanthin
Any of a group of endopeptidases containing a motif that binds zinc

astacins
plural of astacin

astasin
A particular steroid glycoside.

astatate
The anion AtO₃⁻; any salt containing this anion.

astatates
plural of astatate

astatide
A binary compound of astatine and another element.

astatides
plural of astatide

astaxanthin
A xanthophyll pigment that occurs widely in plants and animals, especially crustaceans.

astaxanthins
plural of astaxanthin

asteriidoside
A particular steroid glycoside.

asterosaponin
A particular steroid glycoside.

asteroside
A particular steroid glycoside.

astilbin
A flavanonol found in Astilbe and other plants, used as an insecticide.

ataciguat
A vasodilating compound.

atherospermidine
An oxoaporphine alkaloid

atisine
A particular diterpene alkaloid.