piperines
plural of piperine

piperitenone
A monoterpene ketone found in Cannabis.

piperitone
The monoterpenoid ketone 6-isopropyl-3-methyl-1-cyclohex-2-enone

piperlongumine
The cyclic amide 1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2(1H)-one present in the pepper Piper longum

pipermethystine
A toxic alkaloid present in the aerial portions of the kava plant.

piperonyl
A univalent radical derived from 1,3-benzodioxole.

piperonylbutoxide
Alternative form of piperonyl butoxide.

piperonyls
plural of piperonyl

piperylene
A volatile flammable hydrocarbon consisting of a five-carbon chain with two double bonds, used as a monomer in the manufacture of plastics, adhesives and resins.

piperylenes
plural of piperylene

piriproxyfen
Misspelling of pyriproxyfen.

pisasteroside
A particular steroid glycoside, a saponin found in starfish.

piscarinine
Any of a group of bioactive alkaloid isolates of Penicillium piscarium.

pivalate
Any salt or ester of pivalic acid; trimethylacetate.

pivalates
plural of pivalate

pivanilide
Any anilide of pivalic acid

pivanilides
plural of pivanilide

placentoside
A particular steroid glycoside.

plantagoside
The flavanone glycoside 2'-O-beta-glucopyranosyl-5,7,4',5'-tetrahydroxyflavanone

plasmalogen
Any of a class of phospholipids, found in cell membranes, in which one of the fatty acids is replaced by an aldehyde (connected to the glycerol with an unsaturated ether linkage)

plasmalogens
plural of plasmalogen

plasmologen
Misspelling of plasmalogen.

plastohydroquinone
The reduced, phenolic form of plastoquinone

platinochloride
A double chloride of platinum and some other metal or radical; a salt of platinochloric acid.

platinochlorides
plural of platinochloride

platinocyanate
Any salt or ester of platinocyanic acid.

platinocyanates
plural of platinocyanate

platycerine
A particular pavinane alkaloid.

platyphylline
A Senecio alkaloid, sometimes used as a mydriatic.

pleather
Faux leather, usually of polyurethane.

plectranthone
The diterpenoid [(1R,2S,4aR,8aR)-1-acetyloxy-8-methyl-6-oxo-2-propan-2-yl-1,2,3,4,5,8a-hexahydronaphthalen-4a-yl]methyl acetate; any isomer of this compound

pleiadene
The tetracyclic aromatic hydrocarbon benzo(5,6)cyclohepta(1,2,3-de)naphthalene

pleiocarpamine
A naturally occurring anticholinergic alkaloid.

plocin
A particular steroid glycoside.

plocinine
A particular steroid glycoside.

plocoside
A particular steroid glycoside.

plumbate
Any compound containing the plumbate ion PbO₃²⁻ or Pb(OH)₆²⁻.

plumbates
plural of plumbate

plutonate
Any oxyanion of plutonium; any salt containing such an anion.

plutonates
plural of plutonate

pneumate
Any salt or ester of pneumic acid.

pneumates
plural of pneumate

pneumogalactan
A polysaccharide composed of pneumose and galactose residues

pneumogalactans
plural of pneumogalactan

pnictide
Any binary compound of a pnictogen

pnictides
plural of pnictide

pnictogenide
Any binary compound containing an anion of a pnictogen; namely nitride, phosphide, arsenide, antimonide or bismuthide

pnictogenides
plural of pnictogenide

pochonin
A radicicol produced by Pochonia or Humicola.

polianthoside
A particular steroid glycoside.

poligeenan
A degraded form of carrageenan.

poliothyrsoside
The glycoside [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[4-hydroxy-2-(hydroxymethyl)phenoxy]oxan-2-yl]methyl benzoate

polonate
Any oxyanion of polonium; any salt containing such an anion.

polonates
plural of polonate

polonide
Any binary compound of polonium and a more electropositive element.

polonides
plural of polonide

polyacetal
a polyether derived from an aldehyde or ketone and containing -O-R-O- groups in the main chain; especially polyoxymethylene derived from formaldehyde

polyacetals
plural of polyacetal

polyacetylene
Any of a class of organic compounds containing a acetylene (-C≡C-) repeat units, especially any that occur naturally in some composite plants
A black polymer, derived from acetylene, containing alternating single and double bonds in a (-CH=CH-) repeat unit; it is an organic semiconductor

polyacetylenes
plural of polyacetylene

polyacrylate
Any polymer of acrylic acid or its esters or salts
Any salt or ester of polyacrylic acid

polyacrylates
plural of polyacrylate

polyalcohol
An alcohol containing many hydroxy groups (typically more than two)

polyalcohols
plural of polyalcohol

polyaldehyde
A resin that is a polymer of formaldehyde or other aldehydes

polyaldehydes
plural of polyaldehyde

polyalkenoate
Any salt or ester of polyalkenoic acid.

polyalkenoates
plural of polyalkenoate

polyamidoamine
A dendritic polymer composed of amide and amine units

polyamidoamines
plural of polyamidoamine

polyamine
Any compound having more than one amino functional group; especially such compounds formed by decomposition of proteins, and especially those that have more than two amino groups.

polyamines
plural of polyamine

polyaminopolycarboxylate
Any salt or ester of a polyaminopolycarboxylic acid

polyaminopolycarboxylates
plural of polyaminopolycarboxylate

polyanhydride
The acid anhydride of a polycarboxylic acid

polyanhydrides
plural of polyanhydride

polyanion
Any anion having more than one negative charge.
Any compound having multiple anion moieties, especially one based on a polymer.

polyanions
plural of polyanion

polyarene
Any polycyclic aromatic hydrocarbon

polyarenes
plural of polyarene

polyaryletherketone
A thermoplastic whose molecular backbone contains alternately ketone and ether groups.

polyaryletherketones
plural of polyaryletherketone

polyaspartate
Any salt or ester of polyaspartic acid

polyaspartates
plural of polyaspartate

polyazide
Any compound having multiple azide groups; they are exceptionally explosive

polyazides
plural of polyazide

polybase
Any polybasic compound

polybases
plural of polybase

polyborate
Any compound composed of many borate anions

polyborates
plural of polyborate

polycarbamate
Any of a family of polymers having carbamate units; the polymeric zinc salt is used as a fungicide and the organic esters are resins

polycarbamates
plural of polycarbamate

polycarboxylate
Any ester of a polycarboxylic acid

polycarboxylates
plural of polycarboxylate

polychalcogenide
Any compound of general formula REₙR having a chain of more than two chalcogen atoms.

polychalcogenides
plural of polychalcogenide

polychroite
The coloring matter of saffron.

polycondensate
Any substance prepared using polycondensation

polycondensates
plural of polycondensate

polycyanate
Any compound containing multiple cyanate functional groups
Any polymer prepared from a cyanate

polycyanates
plural of polycyanate

polydatin
Synonym of piceid.

polyderivative
A derivative of a compound formed by adding or replacing many radicals or functional groups.

polyderivatives
plural of polyderivative

polyenone
Any ketone derived from a polyene

polyenones
plural of polyenone

polyesteramide
Any polymer containing both ester and amide groups; used especially of rubber-like insulating materials.

polyesteramides
plural of polyesteramide

polyetherether
first part of the name in polyetherether ketone
short for polyetheretherketone
a polymer related to polyetherether ketone

polyetherethers
plural of polyetherether

polyetherketone
A polymer whose molecular backbone contains alternating ketone and ether functionalities.

polyfluorene
Any of a class of electroluminescent aromatic polycyclic hydrocarbons consisting of many fluorene units attached end-to-end

polyfluorenes
plural of polyfluorene

polyformaldehyde
polyoxymethylene

polyfuroside
A particular steroid glycoside.

polygalactose
A polysaccharide composed of galactose units

polygalactoses
plural of polygalactose

polygalacturonate
pectate

polygalacturonates
plural of polygalacturonate

polyglucan
Any polysaccharide containing glucan units

polyglucans
plural of polyglucan

polyglucoside
Any polymeric glucoside

polyglucosides
plural of polyglucoside