fluorosilicate
A salt or ester of fluorosilicic acid.

fluorosilicates
plural of fluorosilicate

fluorosugar
Any compound in which one or more hydroxyl groups of a sugar have been replaced by atoms of fluorine

fluorosugars
plural of fluorosugar

fluorosulfate
The anion SO₃F⁻ or any salt containing this anion
The functional group -OSO₂F

fluorosulfates
plural of fluorosulfate

fluorosulfite
The anion SO₂F⁻ or any salt containing this anion

fluorosulfites
plural of fluorosulfite

fluorosulfonyl
The univalent radical F-SO₂-

fluorosulfonyls
plural of fluorosulfonyl

fluorotantalate
Any anion in which oxygen atoms of a tantalate anion have been formally replaced by fluorine, but especially TaF₇²⁻, the heptafluorotantalate anion; any salt containing such an anion

fluorotantalates
plural of fluorotantalate

fluorsulfate
Alternative form of fluorosulfate.

fluorsulfates
plural of fluorsulfate

fluosilicate
The anion SiF₆²⁻ derived from fluosilicic acid; any salt containing this anion

fluosilicates
plural of fluosilicate

fluotantalate
A salt or ester of fluotantalic acid.

fluotantalates
plural of fluotantalate.

fluotitanate
A salt or ester of fluotitanic acid.

fluotitanates
plural of fluotitanate.

fluoxapiprolin
An isoxazoline fungicide 2-{(5R)-3-[2-(1-{[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenyl methanesulfonate

fluoxastrobin
A particular strobilurin fungicide.

flupyradifurone
The butenolide insecticide 4-[(6-chloropyridine-3-yl)methyl](2,2-difluoroethyl)amino}furan-2(5H)-one

fluridone
An aquatic herbicide, 1-methyl-3-phenyl-5-(α,α,α-trifluoro-m-tolyl)-4-pyridone, derived from pyridone.

flurogestone
Alternative form of flugestone.

fluroxypyr
A herbicide in the class of synthetic auxins.

flurtamone
The pesticide 5-(methylamino)-2-phenyl-4-[3-(trifluoromethyl)phenyl]furan-3-one

flusulfamide
A particular fungicide.

flutemetamol
The aromatic fluorine compound 2-[3-fluoro-4-(methylamino)phenyl]-1,3-benzothiazol-6-ol which is sometimes used as a radiopharmaceutical

fluticasone
A synthetic corticosteroid whose furoate and propionate forms are used as topical anti-inflammatories.

flutolanil
A particular fungicide.

flutriafol
A particular fungicide.

fluxapyroxad
A particular fungicide.

foenumoside
An antiinflammatory compound present in Lysimachia foenum-graecum

foenumosides
plural of foenumoside

folate
A salt or ester of folic acid, especially one present in the vitamin B complex.

folates
plural of folate

foliachrome
A particular carotenoid.

folinerin
A particular steroid glycoside.

foliumin
A particular steroid glycoside.

folotsoside
A particular steroid glycoside.

folpet
A particular fungicide.

folyl
The univalent radical derived from folic acid

fomiroid
A hexaprenyl ketone (lanosterone) present in Fomitopsis

fonofos
A highly toxic organothiophosphate insecticide primarily used on corn.

forbeside
A particular steroid glycoside.

forbesione
A pentacyclic oxygen heterocyclic compound with IUPAC name (2R,13R,15S)-6,8-dihydroxy-17,17-dimethyl-5,15-bis(3-methylbut-2-enyl)-3,16-dioxapentacyclo[11.4.1.0^(2,11).0^(2,15).0^(4,9)]octadeca-4,6,8,11-tetraene-10,14-dione

formaldehyde
The simplest aldehyde, HCHO, a colourless gas that has many industrial applications; it dissolves in water to give formol (10%) and formalin.

formaldehydes
plural of formaldehyde

formaldehydesulphoxylate
A salt or ester of formaldehydesulphoxylic acid.

formaldehydesulphoxylates
plural of formaldehydesulphoxylate

formamide
The amide of formic acid HCO-NH₂ or any N-substituted derivative; they are used in the synthesis of pharmaceuticals

formamides
plural of formamide

formamidine
The compound NH=CH-NH₂ that is the amidine of formic acid
Any of a group of acaricidal compounds derived from this compound

formamidines
plural of formamidine

formamidinium
A kind of cation with the chemical formula [R₂N-CH=NR₂]⁺.

formamido
The univalent radical NH₂-CO- formally derived from formamide

formamidoxime
isuretin

formanilide
The anilide of formic acid C₆H₅-NH-CHO

formazan
the organic nitrogen compound H₂NN=CHN=NH or any of its derivatives

formazane
Alternative form of formazan.

formazanes
plural of formazane

formazans
plural of formazan

formimide
An imide of formic acid (H-CO)₂NH

formimino
A univalent radical, CH₂=N- derived from the hypothetical "formamine" (imine derived from formic acid)

formiminoglutamate
The conjugate base, or any salt or ester, of formiminoglutamic acid. Used as a biomarker for intracellular folate level in testing for vitamin B₁₂ deficiency, folate deficiency, and liver failure or liver disease.

formiminos
plural of formimino

formiminotetrahydrofolate
A salt or ester of formiminotetrahydrofolic acid.

formonitrile
hydrogen cyanide

formononetin
An isoflavone and phytoestrogen found in plants such as clover and cohosh, converted to equol, an estrogen, in the digestive system.

formstone
A plaster compound creating the trompe l'oeil appearance of rock.

formyl
The univalent radical -CHO, derived from formaldehyde, that is characteristic of aldehydes

formylium
A positively-charged cation with the formula HCO⁺, related to formaldehyde, aldehydes, and formyl.

formylmethionine
Alternative spelling of formyl methionine.

formyls
plural of formyl

formyltetrahydrofolate
A salt or ester of formyltetrahydrofolic acid.

formyltetrahydrofolates
plural of formyltetrahydrofolate

fosetyl
A particular fungicide.

fragilin
An anthraquinone with the molecular formula C₁₆H₁₁ClO₅.

frambinone
The phenolic ketone 4-(4-hydroxyphenyl)-2-butanone present in raspberries and similar fruit

francate
Any oxyanion of francium; any salt containing such an ion

francates
plural of francate

fraxetin
A hydrolysis product of fraxin; 7,8-dihydroxy-6-methoxycoumarin.

fraxidin
The chromenone 8-hydroxy-6,7-dimethoxychromen-2-one

fraxin
A colourless crystalline glucoside found in the bark of the ash (Fraxinus) at the horse-chestnut. It is faintly fluorescent in alkaline solutions.

fraxinellone
The phthalide (3R,3aR)-3-(furan-3-yl)-3a,7-dimethyl-3,4,5,6-tetrahydro-2-benzofuran-1-one

frett
A vitreous compound, used by potters in glazing, consisting of lime, silica, borax, lead, and soda.

fretts
plural of frett

friedelane
A specific triterpene hydrocarbon; any of many naturally-occurring derivatives of this compound

friedelanes
plural of friedelane

friedelin
A triterpene found in cork.

fructan
Any homopolysaccharide composed of fructose residues

fructans
plural of fructan

fructofuranan
A polysaccharide consisting of many fructofuranose residues

fructofuranoside
Any glycoside of fructofuranose

fructofuranosides
plural of fructofuranoside

fructofuranosyl
A univalent radical derived from fructofuranose

fructopyranoside
Any glycoside of fructopyranose

fructopyranosides
plural of fructopyranoside

fructosan
inulin

fructosans
plural of fructosan

fructosediphosphate
Any diphosphate of fructose

fructosediphosphates
plural of fructosediphosphate

fructoside
Any glycoside of fructose

fructosides
plural of fructoside

fructosyl
The univalent radical derived from the hemiacetal form of fructose

fructosyls
plural of fructosyl

fructuronate
Any salt or ester of fructuronic acid

fructuronates
plural of fructuronate

frugoside
A particular steroid glycoside.

fucitol
The deoxy sugar alcohol (2R,3S,4R,5S)-hexane-1,2,3,4,5-pentanol, derived from a seaweed.

fucitols
plural of fucitol

fucogalactan
A polysaccharide composed of fucose and galactose residues

fucogalactans
plural of fucogalactan

fucoidan
A sulfated polysaccharide found in several seaweeds

fucoidans
plural of fucoidan

fucomannan
a polysaccharide component of the cell wall of fungi of the order Mucorales, released into the blood, urine, and body fluids during invasive mucormycosis infections

fucosamine
The amino sugar 2-amino-2,6-dideoxy-galactose derived from fucose

fucosamines
plural of fucosamine