pentonate
Any salt or ester of a pentonic acid.

pentonates
plural of pentonate

pentone
valylene

pentosalen
imperatorin

pentosan
Any polysaccharide composed of pentoses.

pentosane
Alternative form of pentosan.

pentosanes
plural of pentosane

pentosanpolysulfate
Alternative form of pentosan polysulfate.

pentosans
plural of pentosan

pentose
A sugar or saccharide containing five carbon atoms.

pentoses
plural of pentose

pentoside
Any glycoside derived from a pentose

pentosides
plural of pentoside

pentosyl
A univalent radical derived from a pentose

pentosyls
plural of pentosyl

pentoxazone
The herbicide 3-(4-chloro-5-cyclopentyloxy-2-fluorophenyl)-5-isopropylidene-1,3-oxazolidine-2,4-dione.

pentoxide
any oxide containing five oxygen atoms in each molecule

pentoxides
plural of pentoxide

pentrit
Alternative form of penthrite (“pentaerythritol tetranitrate”).

pentrite
The explosive pentaerythritol tetranitrate

pentyl
Any of several isomeric univalent hydrocarbon radicals, C₅H₁₁, formally derived from pentane by the loss of a hydrogen atom.

pentylamine
Any of several isomeric amines derived from a pentane, but especially the primary amine CH₃(CH₂)₄NH₂

pentylamines
plural of pentylamine

pentyls
plural of pentyl

pentynoate
Any salt or ester of a pentynoic acid

pentynoates
plural of pentynoate

pentynyl
A univalent radical derived from a pentyne

pentynyls
plural of pentynyl

peonidin
An anthocyanidin responsible for the purplish-red hue of the peony and other flowers.

peonidins
plural of peonidin

peoniflorin
Alternative form of paeoniflorin.

peracetate
Any salt or ester of peracetic acid

peracetates
plural of peracetate

perakine
An indole alkaloid isolated from the leaves of Rauvolfia yunnanensis.

peramine
A fungal alkaloid 2-[3-(2-methyl-1-oxopyrrolo[1,2-a]pyrazin-3-yl)propyl]guanidine

perastatate
The anion AtO₄⁻; any salt containing this anion

perastatates
plural of perastatate

perborate
Any salt, derived from borate and hydrogen peroxide, of the hypothetical perboric acid.

perborates
plural of perborate

perchlorate
Any salt of perchloric acid; used in pyrotechnics and as powerful oxidizing agents.

perchlorates
plural of perchlorate

perchromate
A salt or ester of perchromic acid.

perchromates
plural of perchromate.

perconvol
A particular steroid glycoside.

perester
The ester of a peracid

peresters
plural of perester

perflubron
perfluorooctyl bromide, a fluorochemical

perfluoroalkane
A type of hydrocarbon with hydrogen replaced by fluorine.

perfluoroalkanoate
Any perfluoro alkanoate

perfluoroalkanoates
plural of perfluoroalkanoate

perfluoroalkyliodonium
Any perfluoroalkyl iodonium cation

perfluorocarbon
Any compound formally derived from a hydrocarbon by replacing each hydrogen atom with one of fluorine; used as refrigerants, solvents, and anesthetics.

perfluorocarbons
plural of perfluorocarbon

perfluorochemical
Any perfluorinated compound.

perfluorochemicals
plural of perfluorochemical

perfluorooctanesulfonamide
A synthetic organofluorine compound and persistent organic pollutant.

perfluorooctanoate
A salt or ester of perfluorooctanoic acid.

perfluorosulfonate
Any sulfonate whose hydrogen atoms have all been replaced with those of fluorine; many of then are used as ionomers.

perfluorotributylamine
A liquid whose molecular structure consists of three butyl moieties connected to an amine center, in which the hydrogen atoms have all been replaced with fluorine. It is produced by the electronics industry and is a potent greenhouse gas.

perhalides
plural of perhalide

perhaloalkane
Any compound obtained by replacing every hydrogen atom of an alkane by that of a halogen

perhaloalkanes
plural of perhaloalkane

perhydrocyclopentanophenanthrene
Synonym of sterane.

perhydroxide
The anion OOH⁻ derived from hydrogen peroxide

perhydroxides
plural of perhydroxide

periguloside
A particular steroid glycoside.

perillyl
The univalent radical derived from perillyl alcohol

peripalloside
A particular steroid glycoside.

periplocin
A particular steroid glycoside.

periplocogenin
A particular steroid glycoside.

periplocoside
A particular steroid glycoside.

periplocymarin
A particular steroid glycoside.

periplorhamnoside
A particular steroid glycoside.

permanganate
any salt of permanganic acid: they are purple crystalline solids, mostly soluble in water, and are strong oxidizing agents
potassium permanganate

permanganates
plural of permanganate

pernambucone
The tropone 3,8-dimethyl-5-isopropyl-2,3-dihydro-1H-azulene-1,6-dione present in Croton argyroglossum

perofskoside
A particular steroid glycoside.

peroxalate
Any salt or ester of peroxalic acid

peroxalates
plural of peroxalate

peroxidisulphate
peroxidisulfate

peroxidisulphates
plural of peroxidisulphate

peroxinitrate
Misspelling of peroxynitrite.

peroxinitrite
Alternative form of peroxynitrite.

peroxinitrites
plural of peroxinitrite

peroxocarbonate
Alternative form of peroxycarbonate.

peroxocarbonates
plural of peroxocarbonate

peroxodiphosphate
The anion P₂O₈⁴⁻ ,derived from peroxodiphosphoric acid, which is a powerful oxidizing agent

peroxodiphosphates
plural of peroxodiphosphate

peroxonitrile
peroxonitrite

peroxonitrite
The anion O=N-O-O⁻ isomeric with nitrate

peroxonitrites
plural of peroxonitrite

peroxophosphate
The anion PO₅³⁻, derived from peroxophosphoric acid, which is a powerful oxidizing agent.

peroxophosphates
plural of peroxophosphate

peroxy
The divalent radical -O-O- derived from a peroxide

peroxyacetone
acetone peroxide

peroxyacetyl
The univalent radical derived from peroxyacetic acid

peroxyacetylnitrate
Alternative spelling of peroxyacetyl nitrate.

peroxycarbonate
The anion O-CO-O-O²⁻; any salt containing this anion

peroxycarbonates
plural of peroxycarbonate

peroxyl
Any univalent radical, R-O-O-, derived from a peroxide

peroxyls
plural of peroxyl

peroxymonosulfate
Synonym of monopersulfate.

peroxymonosulfates
plural of peroxymonosulfate

peroxynitrate
The anion NO₄
A salt or ester of peroxynitric acid

peroxynitrates
plural of peroxynitrate

peroxynitrite
The unstable oxyanion O=N-O-O⁻, a structural isomer of the nitrate anion; it exhibits cis-trans isomerism

peroxynitrites
plural of peroxynitrite

persalt
The form of a salt of a particular base/acid combination in which the base has the highest valency; i.e. the salt formally derived from a peroxide.

persalts
plural of persalt

perseitol
A sugar alcohol (2S,3R,5R,6R)-heptane-1,2,3,4,5,6,7-heptol

persicoside
The flavonoid glycoside (2S)-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one

persulfurane
Any compound, of general formula SR₆, containing hexavalent sulfur attached to six atoms or groups.

persulfuranes
plural of persulfurane

persulphocyanate
A salt of persulphocyanic acid.

persulphocyanates
plural of persulphocyanate

persulphocyanogen
thiocyanogen

pertechnate
Any salt or ester of pertechnic acid.

pertechnates
plural of pertechnate

pertechnetate
The univalent technetium anion TcO₄⁻; any salt containing this anion

pertechnetates
plural of pertechnetate

pertecnetate
Misspelling of pertechnetate.

perthane
An insecticide, 1,1-dichloro-2,2-bis(4-ethylphenyl)ethane

perthiocyanate
A salt or ester of perthiocyanic acid.

perthiocyanates
plural of perthiocyanate

perthiocyanogen
persulphocyanogen

perusitin
A particular steroid glycoside.

perxenate
The anion XeO₆⁴⁻ formally derived from perxenic acid; any salt containing this anion.

perxenates
plural of perxenate

pestalotiollide
Any of a series of analogs of dibenzodioxocinones, which are inhibitors of cholesterol ester transfer proteins, produced by fungi of the genus Pestalotiopsis

pestalotiollides
plural of pestalotiollide

pethoxamide
The herbicide 2-chloro-N-(2-ethoxyethyl)-N-(2-methyl-1-fenylprop-1-enyl)aceetamide

petroselinate
Any salt or ester of petroselinic acid

petroselinates
plural of petroselinate