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• 420-44-0 Product Name 2-CHLORO-2-FLUOROPROPANE
• 420-45-1 Product Name 2,2-DIFLUOROPROPANE
• 420-46-2 Product Name 11,1,1-Trifluoroethane
• 420-46-2 Product Name 1,1,1-Trifluoroethane
• 420-47-3 Product Name 1-bromo-1,1-difluoro-ethane
• 420-48-4 Product Name Dichlorofluoroiodomethane
• 420-52-0 Product Name trifluoromethylphosphane
• 420-56-4 Product Name Trimethylfluorosilane
• 420-58-6 Product Name Dichlorofluoro(methyl)silane
• 420-60-0 Product Name TRIMETHYLTIN FLUORIDE
• 420-64-4 Product Name METHYLPENTAFLUOROPHOSPHORANE
• 420-87-1 Product Name sodium 2,2,2-trifluoroethanolate
• 420-88-2 Product Name 1,1,2-TRIBROMO-1-FLUOROETHANE
• 420-90-6 Product Name 3-Bromo-3,3-difluoropropene
• 4209-2-3 Product Name 2-Chloro-4Bromoacetophenone
• 420-97-3 Product Name 1,2-DICHLORO-2-FLUOROPROPANE
• 420-99-5 Product Name 1,2-DICHLORO-2-FLUOROPROPANE
• 421-00-1 Product Name 2,2-DIFLUOROPROPYLAMINE
• 421-01-2 Product Name 2-bromo-1-chloro-1,1-difluoro-ethane
• 421-02-3 Product Name Hydrochlorofluorocarbon-262 (HCFC-262)
• 421-04-5 Product Name 1-chloro-1,1,2-trifluoro-ethane
• 421-05-6 Product Name CHLORODIFLUOROACETONITRILE
• 421-06-7 Product Name 2-BROMO-1,1,1-TRIFLUOROETHANE
• 421-07-8 Product Name 1,1,1-TRIFLUOROPROPANE
• 421-09-0 Product Name (trifluoromethyl)mercuric bromide
• 421-11-4 Product Name Mercury, iodo(trifluoromethyl)-
• 421-14-7 Product Name TRIFLUOROMETHYL METHYL ETHER
• 421-17-0 Product Name TRIFLUOROMETHYLSULPHENYL CHLORIDE
• 421-20-5 Product Name METHYL FLUOROSULFONATE
• 421-31-8 Product Name dimethyl-(trifluoromethyl)arsane
• 421-32-9 Product Name Dichloro(trifluoromethyl)arsine
• 421-36-3 Product Name 1,2-DIBROMO-1-CHLORO-2,2-DIFLUOROETHANE
• 421-41-0 Product Name HCFC-251
• 421-46-5 Product Name 2-BROMO-1,1,1-TRIFLUOROPROPANE
• 421-48-7 Product Name 1,1,1,2-Tetrafluoropropane
• 421-49-8 Product Name 1-(TRIFLUOROMETHYL)ETHYLAMINE
• 421-50-1 Product Name 1,1,1-Trifluoroacetone
• 421-52-3 Product Name 2,2,2-trifluoroethanethioamide
• 421-53-4 Product Name TRIFLUOROACETALDEHYDE HYDRATE
• 421-58-9 Product Name (TRIFLUOROMETHYL)DICHLOROPHOSPHINE
• 421-62-5 Product Name dimethyl-(trifluoromethyl)stibane
• 421-69-2 Product Name 1,2-Dichloro-1,2-dibromo-1,2-difluoroethane
• 421-70-5 Product Name 1-BROMO-2-IODOTETRAFLUOROETHANE
• 421-73-8 Product Name 2-Chloro-1,1,1,2-tetrafluoropropane
• 421-75-0 Product Name 1-Chloro-1,1,2,2-tetrafluoropropane
• 421-78-3 Product Name 1-CHLORO-2-IODOTETRAFLUOROETHANE
• 421-83-0 Product Name Trifluoromethanesulfonyl chloride
• 421-85-2 Product Name Trifluoromethanesulfonamide
• 421-90-9 Product Name 1,2,2-TRIBROMO-3,3,3-TRIFLUOROPROPANE
• 421-92-1 Product Name 2,3-DIBROMO-1,1,1,2-TETRAFLUOROPROPANE
• 421-94-3 Product Name HCFC-231
• 421-99-8 Product Name 1,1,3-Trichloro-1,2,2-trifluoropropane
• 422-01-5 Product Name 3-BroMo-1,1,1,2,2-pentafluoropropane
• 422-02-6 Product Name 3-Chloro-1,1,1,2,3-pentafluoropropane
• 422-03-7 Product Name 2,2,3,3,3-PENTAFLUOROPROPYLAMINE
• 422-04-8 Product Name PENTAFLUOROPROPIONITRILE
• 422-05-9 Product Name Pentafluoro-1-propanol
• 422-06-0 Product Name PENTAFLUOROPROPIONALDEHYDE HYDRATE, TECH.
• 422-22-0 Product Name 2-BROMO-2,3,3,3-TETRAFLUOROPROPIONAMIDE
• 422-26-4 Product Name HCFC 221
• 422-30-0 Product Name 1,2,2,3,3-pentachloro-1,1-difluoro-propane
• 422-39-9 Product Name 2,2-DICHLORO-3,3,3-TRIFLUOROPROPIONIC ACID
• 422-44-6 Product Name 1,2-dichloro-1,1,2,3,3-pentafluoro-propane
• 422-48-0 Product Name 2,3-dichloro-1,1,1,2,3-pentafluoro-propane
• 422-49-1 Product Name HCFC-222
• 422-50-4 Product Name 1,1,1,3-Tetrachloro-2,2,3-trifluoropropane
• 422-51-5 Product Name 1,1,1-Trichloro-2,2,3,3-tetrafluoropropane
• 422-52-6 Product Name 1,1,3,3-Tetrachloro-1,2,2-trifluoropropane
• 422-53-7 Product Name 1,1,3-Trichloro-1,2,2,3-tetrafluoropropane
• 422-54-8 Product Name 1,3,3-trichloro-1,1,2,2-tetrafluoropropane
• 422-55-9 Product Name 1-chloro-1,1,2,2,3,3-hexafluoropropane
• 422-56-0 Product Name 3,3-Dichloro-1,1,1,2,2-pentafluoropropane
• 422-57-1 Product Name 3-Chloro-1,1,1,2,2,3-hexafluoropropane
• 422-59-3 Product Name PENTAFLUOROPROPIONYL CHLORIDE
• 422-61-7 Product Name PENTAFLUOROPROPIONYL FLUORIDE
• 422-62-8 Product Name PENTAFLUOROPROPYLAMIDINE
• 422-63-9 Product Name PENTAFLUOROPROPIONALDEHYDE HYDRATE
• 422-64-0 Product Name Perfluoropropionic acid
• 422-69-5 Product Name dichloromethyl(1,1,2,2-tetrafluoroethyl)silane
• 422-77-5 Product Name 2-BROMOHEPTAFLUOROPROPANE
• 422-78-6 Product Name 1,1,1,2,2,3,3-heptachloro-3-fluoro-propane
• 422-79-7 Product Name Propane, 1,3-dibromo-2-chloro-1,1,2,3,3-pentafluoro-
• 422-85-5 Product Name HEPTAFLUORO-N-PROPYL BROMIDE
• 422-86-6 Product Name 1-chloro-1,1,2,2,3,3,3-heptafluoropropane
• 422-91-3 Product Name 1,3-DIIODOHEXAFLUOROPROPANE
• 422-98-0 Product Name HEPTAFLUORO-2-NITROSOPROPANE
• 423-02-9 Product Name Perfluoro-iso-propylcyclohexane
• 423-22-3 Product Name Furan, 2,2,3,3,4,4,5-heptafluoro-5-(heptafluoropropyl)tetrahydro-
• 423-31-4 Product Name 1-CHLORO-4H-OCTAFLUOROBUTANE
• 423-38-1 Product Name HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE
• 423-39-2 Product Name Perfluorobutyl iodide
• 423-46-1 Product Name 1H,1H-PERFLUOROHEXAN-1-OL
• 423-49-4 Product Name 1H,1H-PERFLUOROHEPTYLAMINE
• 423-50-7 Product Name Perflurohexane sulphonyl fluoride
• 423-53-0 Product Name 1-CHLORO-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEXADECAFLUOROOCTANE
• 423-54-1 Product Name PERFLUOROOCTANAMIDE
• 423-55-2 Product Name 1-BroMoheptadecafluorooctane
• 423-56-3 Product Name 1H,1H-PERFLUORO-1-NONANOL
• 423-60-5 Product Name 3-Butyn-2-One
• 423-60-9 Product Name PERFLUOROOCTANESULPHONYL CHLORIDE