• 646-04-8
• trans-Pent-2-en
• trans-2-Pentene

• 646-05-9
• 1-Pentene-3-yne
• 1-Pentene-3-yne

• 646-05-9
• pent-1-en-3-yne
• pent-1-en-3-yne

• 646-06-0
• 1,3-Dioxolan
• 1,3-Dioxolane

• 646-07-1
• 4-Methylvaleriansure
• 4-Methylvaleric acid

• 646-08-2
• N,N'-(Dithiodiethylen)bis[3-aminopropionamid]
• N,N'-(dithiodiethylene)bis[3-aminopropionamide]

• 646-12-8
• 1,3-Oxathiane
• 1,3-Oxathiane

• 646-13-9
• Isobutylstearat
• Isobutyl stearate

• 646-14-0
• 1-Nitrohexan
• 1-NITROHEXANE

• 646-19-5
• Heptamethylendiamin
• 1,7-DIAMINOHEPTANE

• 646-20-8
• Pimelonitril
• 1,5-Dicyanopentane

• 646-23-1
• ALYSSIN
• ALYSSIN

• 646-24-2
• Nonamethylendiamin
• 1,9-DIAMINONONANE

• 646-25-3
• Decamethylendiamin
• 1,10-DIAMINODECANE

• 646-29-7
• STEARATE
• STEARATE

• 646-30-0
• Nonadecansaeure
• NONADECANOIC ACID

• 646-30-0
• Nonadecanoic acid
• Nonadecanoic acid

• 646-31-1
• n-Tetracosane
• n-Tetracosane

• 646-31-1
• Tetracosan
• N-TETRACOSANE

• 646-34-4
• guanidine
• guanidine

• 646-63-9
• 2-CHLOROTETRAFLUOROETHYLSULPHURPENTAFLUORIDE
• 2-CHLOROTETRAFLUOROETHYLSULPHURPENTAFLUORIDE

• 646-83-3
• Perfluoro-p-ethylcyclohexylsulfonic acid
• Perfluoro-p-ethylcyclohexylsulfonic acid

• 646-97-9
• 1,1,1-TRIFLUORO-2-(TRIFLUOROMETHYL)PENT-4-EN-2-OL
• 1,1,1-TRIFLUORO-2-(TRIFLUOROMETHYL)PENT-4-EN-2-OL

• 647-12-1
• Perfluoroctannitril
• PERFLUOROOCTANONITRILE

• 647-25-6
• 1,8-DICHLOROPERFLUOROOCTANE
• 1,8-DICHLOROPERFLUOROOCTANE

• 647-42-7
• 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoroctan-1-ol
• 1H,1H,2H,2H-PERFLUORO-1-OCTANOL

• 647-44-9
• 7H-DODECAFLUOROHEPTANAL
• 7H-DODECAFLUOROHEPTANAL

• 647-53-0
• 2,3,3,4,4,5,5,6,6-Nonafluoro-1-methyl-1-cyclohexene
• 2,3,3,4,4,5,5,6,6-Nonafluoro-1-methyl-1-cyclohexene

• 647-84-7
• 1,1,1,2,2,3,3-Heptafluoro-6-hydroxy-5-iodohexane, 2-Iodo-3-(perfluoropropyl)propan-1-ol
• 1,1,1,2,2,3,3-Heptafluoro-6-hydroxy-5-iodohexane, 2-Iodo-3-(perfluoropropyl)propan-1-ol

• 648-13-5
• N'-(HEPTAFLUOROBUTYRYLIMIDOYL)-HEPTAFLUOROBUTYLAMIDINE
• N'-(HEPTAFLUOROBUTYRYLIMIDOYL)-HEPTAFLUOROBUTYLAMIDINE

• 648-36-2
• 3,3,4,4-Tetrafluorohexane
• 3,3,4,4-Tetrafluorohexane

• 648-42-0
• ALLYL 1H,1H-HEPTAFLUOROBUTYL ETHER
• ALLYL 1H,1H-HEPTAFLUOROBUTYL ETHER

• 648-53-3
• 2-METHYLBIPHENYL
• 2-METHYLBIPHENYL

• 649-03-8
• 1,6-Dibromohexane
• 1,6-Dibromohexane

• 649-15-0
• N,N-Diethyl-4-methylbenzenesulfonamide
• N,N-Diethyl-4-methylbenzenesulfonamide

• 649-48-9
• diethyl-difluoro-stannane
• diethyl-difluoro-stannane

• 649-56-9
• ETHYL 3-HYDROXY-3-METHYL-4,4,4-TRIFLUOROBUTYRATE
• ETHYL 3-HYDROXY-3-METHYL-4,4,4-TRIFLUOROBUTYRATE

• 649-65-0
• 1,1,1,5,5,5-HEXAFLUORO-2-HYDROXY-2-METHYLPENTAN-4-ONE
• 1,1,1,5,5,5-HEXAFLUORO-2-HYDROXY-2-METHYLPENTAN-4-ONE

• 649-67-2
• Ethyl 3-hydroxy-3-methyl-4,4,4-trifluorobutyrate
• Ethyl 3-hydroxy-3-methyl-4,4,4-trifluorobutyrate

• 649-92-3
• Spiro[bicyclo[3.1.1]heptane-3,2-[1,3]dioxolane] (9CI)
• Spiro[bicyclo[3.1.1]heptane-3,2-[1,3]dioxolane] (9CI)

• 649-95-6
• 6-Oxa-14-azadispiro[4.1.5.2]tetradecane(8CI,9CI)
• 6-Oxa-14-azadispiro[4.1.5.2]tetradecane(8CI,9CI)

• 650-00-0
• Tetrakis(2-fluoroethoxy)silane
• Tetrakis(2-fluoroethoxy)silane

• 650-06-6
• 1,4-Dioxaspiro[4.11]hexadecan
• 1,4-dioxaspiro[4.11]hexadecane

• 650-16-8
• BIS-TRIFLUOROMETHYL ETHYLPHOSPHONATE
• BIS-TRIFLUOROMETHYL ETHYLPHOSPHONATE

• 650-42-0
• Tetracyclo[2.2.0.02,6.03,5]hexane
• Tetracyclo[2.2.0.02,6.03,5]hexane

• 650-51-1
• TCA
• SODIUM TRICHLOROACETATE

• 650-52-2
• BIS(TRIFLUOROMETHYL)CHLOROPHOSPHINE
• BIS(TRIFLUOROMETHYL)CHLOROPHOSPHINE

• 650-69-1
• citraurin
• citraurin

• 650-89-5
• 4-(TRIFLUOROMETHYLSULFONYL)BENZALDEHYDE
• 4-(TRIFLUOROMETHYLSULFONYL)BENZALDEHYDE

• 651-06-9
• Sulfametoxydiazin
• Sulfameter

• 651-12-7
• 1,4-BIS(BROMODIFLUOROMETHYL)BENZENE
• 1,4-BIS(BROMODIFLUOROMETHYL)BENZENE

• 651-18-3
• N-[N-[N-(Trifluoroacetyl)glycyl]glycyl]glycine methyl ester
• N-[N-[N-(Trifluoroacetyl)glycyl]glycyl]glycine methyl ester

• 651-36-5
• 1-(Trichlormethyl)-2-(trifluormethyl)benzol
• 1-(trichloromethyl)-2-(trifluoromethyl)benzene

• 651-43-4
• ALLOTETRAHYDROCORTISOL
• ALLOTETRAHYDROCORTISOL

• 651-45-6
• Testosterone sulfate
• Testosterone sulfate

• 651-48-9
• 10,13-dimethyl-17-oxo-3-sulfooxy-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene
• 10,13-dimethyl-17-oxo-3-sulfooxy-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene

• 651-54-7
• 10,13-dimethyl-17-(6-methylhept-5-en-2-yl)-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
• 10,13-dimethyl-17-(6-methylhept-5-en-2-yl)-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

• 651-55-8
• Estra-1,3,5(10),7-tetraen-3,17α-diol
• estra-1,3,5(10),7-tetraene-3,17alpha-diol

• 651-58-1
• 1,1,3,3,5-PENTAFLUORO-1,3-DIHYDRO-ISOBENZOFURAN
• 1,1,3,3,5-PENTAFLUORO-1,3-DIHYDRO-ISOBENZOFURAN

• 651-70-7
• 2-(TRIFLUOROACETYL)THIOPHENE
• 2-(TRIFLUOROACETYL)THIOPHENE

• 651-80-9
• 2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE
• 2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE

• 651-83-2
• 2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE
• 2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE

• 651-84-3
• 4-TRIFLUOROMETHYL-2,3,5,6-TETRAFLUOROTHIOPHENOL
• 4-TRIFLUOROMETHYL-2,3,5,6-TETRAFLUOROTHIOPHENOL

• 651-89-8
• PERFLUORO-P-XYLENE
• PERFLUORO-P-XYLENE

• 651-93-4
• Tetrakis(trifluoromethyl)thiophene
• Tetrakis(trifluoromethyl)thiophene

• 651-97-8
• 3,6-DIFLUOROPHTHALIC ACID
• 3,6-DIFLUOROPHTHALIC ACID

• 652-03-9
• 3,4,5,6-Tetrafluorphthalsure
• Tetrafluorophthalic acid

• 652-04-0
• 5-METHYLBENZO[C]PHENANTHRENE
• 5-METHYLBENZO[C]PHENANTHRENE

• 652-11-9
• TETRAFLUOROPHTHALIMIDE
• TETRAFLUOROPHTHALIMIDE

• 652-12-0
• Tetrafluorphthalsureanhydrid
• Tetrafluorophthalic anhydride

• 652-18-6
• 2,3,5,6-Tetrafluorobenzoic acid
• 2,3,5,6-Tetrafluorobenzoic acid

• 652-22-2
• OCTAFLUOROACETOPHENONE
• OCTAFLUOROACETOPHENONE

• 652-23-3
• Octafluorostyrene
• Octafluorostyrene

• 652-24-4
• (Pentafluorphenyl)glykolsure
• (pentafluorophenyl)glycolic acid

• 652-29-9
• 2',3',4',5',6'-Pentafluoracetophenon
• 2',3',4',5',6'-PENTAFLUOROACETOPHENONE

• 652-31-3
• 2,3,4,5,6-Pentafluorbenzamid
• 2,3,4,5,6-PENTAFLUOROBENZAMIDE

• 652-32-4
• 2,3,5,6-TETRAFLUORO-4-METHYLBENZOIC ACID
• 2,3,5,6-TETRAFLUORO-4-METHYLBENZOIC ACID

• 652-34-6
• 2,3,5,6-Tetrafluoro-4-hydroxy-benzoic acid
• 2,3,5,6-Tetrafluoro-4-hydroxy-benzoic acid

• 652-36-8
• 2,3,5,6-Tetrafluorterephthalsure
• Tetrafluoroterephthalic acid

• 652-37-9
• Theophyllin-7-ylessigsure
• Theophylline-7-acetic acid

• 652-39-1
• 3-Fluorphthalsureanhydrid
• 3-Fluorophthalic anhydride

• 652-40-4
• 3,6-DIFLUOROPHTHALIC ANHYDRIDE
• 3,6-DIFLUOROPHTHALIC ANHYDRIDE

• 652-48-2
• α-(2-Cyclopenten-1-yl)benzeneacetic acid 2-(1-pyrrolidinyl)ethyl ester
• α-(2-Cyclopenten-1-yl)benzeneacetic acid 2-(1-pyrrolidinyl)ethyl ester

• 652-55-1
• 2-Acetyl-3,5-dihydroxy-4-methoxybenzeneacetic acid
• 2-Acetyl-3,5-dihydroxy-4-methoxybenzeneacetic acid

• 652-62-0
• 4,6-PYRIMIDINEDIOL, 1,2-DIHYDRO-5-NITRO-2-(TRIFLUOROMETHYL)-
• 4,6-PYRIMIDINEDIOL, 1,2-DIHYDRO-5-NITRO-2-(TRIFLUOROMETHYL)-

• 652-67-5
• 1,4:3,6-Dianhydro-D-glucitol
• Isosorbide

• 652-69-7
• 17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE
• 17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE

• 652-78-8
• GOSSYPIN
• GOSSYPIN

• 652-81-3
• 6-amino-NAD
• 6-amino-NAD

• 653-03-2
• Butaperazin
• butaperazine

• 653-05-4
• 4,5,9,10-TETRAAZAPHENANTHRENE
• 4,5,9,10-TETRAAZAPHENANTHRENE

• 653-11-2
• 2,3,5,6-Tetrafluorphenylhydrazin
• 2,3,5,6-TETRAFLUOROPHENYLHYDRAZINE

• 653-13-4
• 2,2-Difluoro-2-Chloroacetophenone
• 2,2-Difluoro-2-Chloroacetophenone

• 653-14-5
• Lithium-3,5-diiodsalicylat
• LITHIUM 3,5-DIIODOSALICYLATE

• 653-21-4
• (Pentafluorphenyl)essigsure
• 2,3,4,5,6-PENTAFLUOROPHENYLACETIC ACID

• 653-26-9
• Benzene,pentafluoro[(trifluoroethenyl)oxy]-
• Benzene,pentafluoro[(trifluoroethenyl)oxy]-

• 653-30-5
• (Pentafluorphenyl)acetonitril
• 2,3,4,5,6-PENTAFLUOROPHENYLACETONITRILE

• 653-31-6
• 2,3,4,5,6-Pentafluorphenethylalkohol
• 2-(PENTAFLUOROPHENYL)ETHANOL

• 653-34-9
• 2,3,4,5,6-Pentafluorstyrol
• 2,3,4,5,6-PENTAFLUOROSTYRENE

• 653-35-0
• (Chlormethyl)pentafluorbenzol
• Pentafluorobenzyl chloride