• 337-20-2
• PERFLUORO-2-BUTANONE
• PERFLUORO-2-BUTANONE

• 337-28-0
• 1-Ethoxy-2,2,3,3,3-pentafluorpropan-1-ol
• PENTAFLUOROPROPIONALDEHYDE ETHYL HEMIACETAL

• 337-33-7
• 2,2,3,3,3-PENTAFLUORO-1,1-(DIPHENYL)PROPANE-1-OL
• 2,2,3,3,3-PENTAFLUORO-1,1-(DIPHENYL)PROPANE-1-OL

• 337-47-3
• 5-Allyl-5-(1-methylbutyl)-2-thiobarbitursure, Natriumderivat
• 5-allyl-5-(1-methylbutyl)-2-thiobarbituric acid, sodium derivative

• 337-68-8
• 16β-Hydroxy-3,11-dioxopregna-4,17(20)-dien-21-oic acid γ-lactone
• 16β-Hydroxy-3,11-dioxopregna-4,17(20)-dien-21-oic acid γ-lactone

• 337-82-6
• Ethyl2,2,3,3-tetrafluoropropionate
• Ethyl2,2,3,3-tetrafluoropropionate

• 337-83-7
• 2,2,3,3-Tetrafluoropropanoic anhydride, 2,2,3,3-Tetrafluoropropionic anhydride
• 2,2,3,3-Tetrafluoropropanoic anhydride, 2,2,3,3-Tetrafluoropropionic anhydride

• 337-98-4
• Cyclobutanecarboxylic acid, 1-fluoro-, ethyl ester (6CI,8CI,9CI)
• Cyclobutanecarboxylic acid, 1-fluoro-, ethyl ester (6CI,8CI,9CI)

• 338-03-4
• 3-HYDROXY-3-METHYL-4,4,4-TRIFLUOROBUTYRIC ACID
• 3-HYDROXY-3-METHYL-4,4,4-TRIFLUOROBUTYRIC ACID

• 338-38-5
• Tetrapropylammoniumtetrafluoroborat
• TETRAPROPYLAMMONIUM TETRAFLUOROBORATE

• 338-39-6
• TETRAKIS(2,2,2-TRIFLUOROETHOXY)SILANE
• TETRAKIS(2,2,2-TRIFLUOROETHOXY)SILANE

• 338-42-1
• 5-Azoniaspiro[4.6]undecane
• 5-Azoniaspiro[4.6]undecane

• 338-43-2
• Diethylfluoro(isopropyloxy)silane
• Diethylfluoro(isopropyloxy)silane

• 338-45-4
• Methyl-3-[(dimethoxyphosphinyl)oxy]isocrotonat
• CIS-MEVINPHOS

• 338-61-4
• 3,3-bis(fluoromethyl)oxetane
• 3,3-bis(fluoromethyl)oxetane

• 338-64-7
• 1-CHLORO-1,2-DIFLUOROETHANE
• 1-CHLORO-1,2-DIFLUOROETHANE

• 338-65-8
• 2-CHLORO-1,1-DIFLUOROETHANE
• 2-CHLORO-1,1-DIFLUOROETHANE

• 338-69-2
• D-Alanin
• D-Alanine

• 338-70-5
• 2-hydroxy-2-oxoacetate
• 2-hydroxy-2-oxoacetate

• 338-75-0
• 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE
• 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE

• 338-76-1
• METHYL 2-FLUORO-2-METHYLPROPIONATE
• METHYL 2-FLUORO-2-METHYLPROPIONATE

• 338-81-8
• Perfluor-N,N-bis(perfluorethyl)propylamin
• perfluoro-N,N-bis(perfluoroethyl)propylamine

• 338-83-0
• Perfluamin
• Perfluorotripropylamine

• 338-84-1
• Tris(undecafluorpentyl)amin
• Tris(undecafluoropentyl)amine

• 338-95-4
• Isoflupredon
• Isoflupredone

• 338-98-7
• Isoflupredon-21-acetat
• Isoflupredone Acetate

• 339-02-6
• (8S,9R,10S,11S,13R,14S,17S)-17-acetyl-9-fluoro-11-hydroxy-10,13-dimeth yl-2,6,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-o ne
• (8S,9R,10S,11S,13R,14S,17S)-17-acetyl-9-fluoro-11-hydroxy-10,13-dimeth yl-2,6,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-o ne

• 339-16-2
• Retinoic acid, methyl ester
• Retinoic acid, methyl ester

• 339-25-3
• P-FLUOROPHENYL-P-METHOXYPHENYL SULFONE
• P-FLUOROPHENYL-P-METHOXYPHENYL SULFONE

• 339-32-2
• p-Fluorophenylphosphonic acid bis[2-(dimethylamino)ethyl] ester
• p-Fluorophenylphosphonic acid bis[2-(dimethylamino)ethyl] ester

• 339-40-2
• 4-AMINO-N-(3-TRIFLUOROMETHYL-PHENYL)-BENZENESULFONAMIDE
• 4-AMINO-N-(3-TRIFLUOROMETHYL-PHENYL)-BENZENESULFONAMIDE

• 339-42-4
• 4-AMINO-N-[4-(TRIFLUOROMETHYL)PHENYL!BENZENESULFONAMIDE, TECH
• 4-AMINO-N-[4-(TRIFLUOROMETHYL)PHENYL!BENZENESULFONAMIDE, TECH

• 339-43-5
• Carbutamid
• carbutamide

• 339-44-6
• N-[5-(2-Methoxyethoxy)-2-pyrimidinyl]benzolsulfonamid
• N-[5-(2-methoxyethoxy)pyrimidin-2-yl]benzenesulfonamide

• 339-58-2
• 2-AMINO-4'-TRIFLUOROMETHYLACETOPHENONE HYDROCHLORIDE
• 2-AMINO-4'-TRIFLUOROMETHYLACETOPHENONE HYDROCHLORIDE

• 339-59-3
• 4-(TRIFLUOROMETHYL)BENZHYDRAZIDE
• 4-(TRIFLUOROMETHYL)BENZHYDRAZIDE

• 339-65-1
• (2-Fluoroethyl)(1,2,2,2-tetrachloroethyl) ether
• (2-Fluoroethyl)(1,2,2,2-tetrachloroethyl) ether

• 339-72-0
• L-4-Aminoisoxazolidin-3-on
• L-CYCLOSERINE

• 339-93-5
• [2-(Trifluormethyl)phenyl]glykolsure
• [2-(trifluoromethyl)phenyl]glycolic acid

• 340-01-2
• (4,4-dichloro-3,3-difluoro-1-cyclobutenyl)benzene
• (4,4-dichloro-3,3-difluoro-1-cyclobutenyl)benzene

• 340-04-5
• 1-PHENYL-2,2,2-TRIFLUOROETHANOL
• 1-PHENYL-2,2,2-TRIFLUOROETHANOL

• 340-05-6
• (±)-α-(Trifluormethyl)benzylalkohol
• 1-PHENYL-2,2,2-TRIFLUOROETHANOL

• 340-06-7
• (S)-α-(Trifluormethyl)benzylalkohol
• (S)-(+)-ALPHA-(TRIFLUOROMETHYL)BENZYL ALCOHOL

• 340-07-8
• 1-TRIFLUOROACETYL PIPERIDINE
• 1-TRIFLUOROACETYL PIPERIDINE

• 340-52-3
• nitromethaqualone
• nitromethaqualone

• 340-56-7
• Methaqualonhydrochlorid
• METHAQUALONE HYDROCHLORIDE

• 340-57-8
• Mecloqualon
• mecloqualone

• 340-90-9
• N-PHTHALOYL-L-GLUTAMIC ACID
• N-PHTHALOYL-L-GLUTAMIC ACID

• 341-00-4
• Etifelmine
• Etifelmine

• 341-02-6
• Trityltetrafluorborat
• TRIPHENYLCARBENIUM TETRAFLUOROBORATE

• 341-23-1
• 4-FLUORO (1H)INDAZOLE
• 4-FLUORO (1H)INDAZOLE

• 341-24-2
• 7-FLUORO INDAZOLE
• 7-FLUORO INDAZOLE

• 341-27-5
• 3-FLUORO-2-HYDROXYBENZOIC ACID
• 3-FLUORO-2-HYDROXYBENZOIC ACID

• 341-39-9
• 2'-METHYL-2,2,2-TRIFLUOROACETOPHENONE
• 2'-METHYL-2,2,2-TRIFLUOROACETOPHENONE

• 341-41-3
• 1-Brom-4-fluornaphthalin
• 1-BROMO-4-FLUORONAPHTHALENE

• 341-58-2
• 2,2'-Bis(trifluoromethyl)benzidine
• 2,2'-Bis(trifluoromethyl)benzidine

• 341-67-3
• 3-acetylpyridine-adenine dinucleotide phosphate
• 3-acetylpyridine-adenine dinucleotide phosphate

• 341-69-5
• Orphenadrinhydrochlorid
• ORPHENADRINE HYDROCHLORIDE

• 341-88-8
• 2-HEPTYL-4-HYDROXYQUINOLINE N-OXIDE
• 2-HEPTYL-4-HYDROXYQUINOLINE N-OXIDE

• 341-92-4
• 1-Fluoro-4-nitronaphthalene
• 1-Fluoro-4-nitronaphthalene

• 3420-2-8
• 6-Methylindole
• 6-Methylindole

• 342-10-9
• Bradykinin, N2-L-Lysyl-
• KALLIDIN

• 342-23-4
• 2,2'-Difluorbenzophenon
• 2,2'-difluorobenzophenone

• 342-24-5
• 2-Fluorbenzophenon
• 2-Fluorobenzophenone

• 342-25-6
• 2,4'-Difluorbenzophenon
• 2,4'-Difluorobenzophenone

• 342-30-3
• 5-(TrifluoroMethyl)quinoline
• 5-(TrifluoroMethyl)quinoline

• 342-52-9
• N-(2-FLUORO-6-NITRO-PHENYL)-ACETAMIDE
• N-(2-FLUORO-6-NITRO-PHENYL)-ACETAMIDE

• 342-55-2
• 1-BroMo-2-fluoronaphthalene
• 1-BroMo-2-fluoronaphthalene

• 342-69-8
• 6-(Methylthio)-9-β-D-ribofuranosyl-9H-purin
• 6-METHYLMERCAPTOPURINE RIBOSIDE

• 342-84-7
• 3,4-dichlorobenzotrifluoride
• 3,4-dichlorobenzotrifluoride

• 343-01-1
• 2-FLUORO-9-FLUORENONE
• 2-FLUORO-9-FLUORENONE

• 343-04-4
• 2-BROMO-1-(5-FLUORO-2-METHOXYPHENYL)ETHANONE
• 2-BROMO-1-(5-FLUORO-2-METHOXYPHENYL)ETHANONE

• 343-10-2
• 6-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID
• 6-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

• 343-21-5
• 4-(Trifluoromethyl)-10H-phenothiazine
• 4-(Trifluoromethyl)-10H-phenothiazine

• 343-26-0
• 6-fluoro-8-nitroquinoline
• 6-fluoro-8-nitroquinoline

• 343-27-1
• Harminhydrochlorid
• HARMINE HYDROCHLORIDE

• 343-43-1
• 2-FLUOROFLUORENE
• 2-FLUOROFLUORENE

• 343-47-5
• N-(Naphthalen-1-yl)carbamic acid 2-fluoroethyl ester
• N-(Naphthalen-1-yl)carbamic acid 2-fluoroethyl ester

• 343-54-4
• 6-FLUOROQUINOLIN-8-AMINE
• 6-FLUOROQUINOLIN-8-AMINE

• 343-55-5
• Natrium-[2S-(2α,5α,6β)]-6-[[[3-(2,6-dichlorphenyl)-5-methylisoxazol-4-yl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-2-carboxylat
• sodium [2S-(2alpha,5alpha,6beta)]-6-[[[3-(2,6-dichlorophenyl)-5-methylisoxazol-4-yl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate [3.2.0]

• 343-58-8
• (Z)-1-PHENYL-4-(2-PHENYLHYDRAZONO)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-5(4H)-ONE
• (Z)-1-PHENYL-4-(2-PHENYLHYDRAZONO)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-5(4H)-ONE

• 343-59-9
• 5'-FLUORO-2'-HYDROXY-2-PHENYLACETOPHENONE
• 5'-FLUORO-2'-HYDROXY-2-PHENYLACETOPHENONE

• 343-65-7
• α-2-Diamino-γ-oxobenzolbuttersure
• DL-KYNURENINE

• 343-67-9
• ETHYL 4-HYDROXY-2-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE
• ETHYL 4-HYDROXY-2-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE

• 343-69-1
• 6-TRIFLUOROMETHYL ISATIN
• 6-TRIFLUOROMETHYL ISATIN

• 343-72-6
• 3-Fluoropyridine-4-carboxylic acid ethyl ester
• 3-Fluoropyridine-4-carboxylic acid ethyl ester

• 343-75-9
• N,N-Dimethyl-p-[(2,4,6-trifluorophenyl)azo]aniline
• N,N-Dimethyl-p-[(2,4,6-trifluorophenyl)azo]aniline

• 343-79-3
• 3,5-DIFLUORO-4-METHOXYBENZAMIDE
• 3,5-DIFLUORO-4-METHOXYBENZAMIDE

• 343-89-5
• 7-fluoro-N-2-acetylaminofluorene
• 7-fluoro-N-2-acetylaminofluorene

• 343-90-8
• 5-FLUOROGRAMINE
• 5-FLUOROGRAMINE

• 343-91-9
• 5-fluorotryptophan
• 5-fluorotryptophan

• 343-92-0
• 6-fluorotryptophan
• 6-fluorotryptophan

• 343-93-1
• 6-FLUOROGRAMINE
• 6-FLUOROGRAMINE

• 343-94-2
• 2-(Indol-3-yl)ethylaminhydrochlorid
• TRYPTAMINE HYDROCHLORIDE

• 344-00-3
• ETHYL 2-METHYL-4,4,4-TRIFLUOROACETOACETATE
• ETHYL 2-METHYL-4,4,4-TRIFLUOROACETOACETATE

• 344-01-4
• 1,6-Dichloro-1,2,3,4,5,6-hexafluoro-1,3,5-hexatriene
• 1,6-Dichloro-1,2,3,4,5,6-hexafluoro-1,3,5-hexatriene

• 344-03-6
• 1,4-Dibromtetrafluorbenzol
• 1,4-DIBROMOTETRAFLUOROBENZENE

• 344-04-7
• Brompentafluorbenzol
• Bromopentafluorobenzene

• 344-07-0
• Chloropentafluorobenzene
• Chloropentafluorobenzene

• 344-14-9
• Dimethyl fluoromalonate
• Dimethyl fluoromalonate