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英文名称中文名称CASMF
1,2,2-TRIBROMO-3,3,3-TRIFLUOROPROPANE 421-90-9 C3H2Br3F3
2,3-DIBROMO-1,1,1,2-TETRAFLUOROPROPANE 421-92-1 C3H2Br2F4
HCFC-231 421-94-3
1,1,3-Trichloro-1,2,2-trifluoropropane 421-99-8 C3H2F3Cl3
3-Chloro-1,1,1,2,3-pentafluoropropane 1-氯-2,2,3,3,3-五氟丙烷 422-02-6 C3H2F5Cl
2,2,3,3,3-PENTAFLUOROPROPYLAMINE 2,2,3,3,3-五氟丙胺 422-03-7 C3H4F5N
PENTAFLUOROPROPIONITRILE 422-04-8 C3F5N
Pentafluoro-1-propanol 1H,1H-五氟丙醇 422-05-9 C3H3F5O
PENTAFLUOROPROPIONALDEHYDE HYDRATE, TECH. 五氟一水丙醛 422-06-0 C3H3F5O2
2-BROMO-2,3,3,3-TETRAFLUOROPROPIONAMIDE 422-22-0 C3H2BrF4NO
HCFC 221 422-26-4 C3HFCl6
1,2,2,3,3-pentachloro-1,1-difluoro-propane 422-30-0 C3HCl5F2
2,2-DICHLORO-3,3,3-TRIFLUOROPROPIONIC ACID 2,2-二氯-3,3,3-三氟丙酸,95% 422-39-9 C3HCl2F3O2
1,2-dichloro-1,1,2,3,3-pentafluoro-propane 422-44-6 C3HCl2F5
2,3-dichloro-1,1,1,2,3-pentafluoro-propane 422-48-0 C3HCl2F5
HCFC-222 422-49-1 C3HF2Cl5
1,1,1,3-Tetrachloro-2,2,3-trifluoropropane 422-50-4 C3HF3Cl4
1,1,1-Trichloro-2,2,3,3-tetrafluoropropane 422-51-5 C3HF4Cl3
1,1,3,3-Tetrachloro-1,2,2-trifluoropropane 422-52-6 C3HF3Cl4
1,1,3-Trichloro-1,2,2,3-tetrafluoropropane 422-53-7 C3HF4Cl3
1,3,3-trichloro-1,1,2,2-tetrafluoropropane 422-54-8 C3HCl3F4
1-chloro-1,1,2,2,3,3-hexafluoropropane 422-55-9 C3HClF6
3,3-Dichloro-1,1,1,2,2-pentafluoropropane 3,3-二氯-1,1,1,2,2-五氟丙烷 422-56-0 C3HCl2F5
3-Chloro-1,1,1,2,2,3-hexafluoropropane 422-57-1 C3HF6Cl
PENTAFLUOROPROPIONYL CHLORIDE 五氟丙酰氯 422-59-3 C3ClF5O
PENTAFLUOROPROPIONYL FLUORIDE 五氟丙酰氟 422-61-7 C3F6O
PENTAFLUOROPROPYLAMIDINE 五氟丙基脒 422-62-8 C3H3F5N2
PENTAFLUOROPROPIONALDEHYDE HYDRATE 五氟丙醛水合物, TECH 422-63-9 C3H3F5O2
Perfluoropropionic acid 五氟丙酸 422-64-0 C3HF5O2
dichloromethyl(1,1,2,2-tetrafluoroethyl)silane 422-69-5 C3H4Cl2F4Si
2-BROMOHEPTAFLUOROPROPANE 2-溴七氟丙烷 422-77-5 C3BrF7
1,1,1,2,2,3,3-heptachloro-3-fluoro-propane 422-78-6 C3Cl7F
Propane, 1,3-dibromo-2-chloro-1,1,2,3,3-pentafluoro- 422-79-7
HEPTAFLUORO-N-PROPYL BROMIDE 七氟丙基溴 422-85-5 C3BrF7
1-chloro-1,1,2,2,3,3,3-heptafluoropropane 422-86-6 C3ClF7
1,3-DIIODOHEXAFLUOROPROPANE 422-91-3 C3F6I2
HEPTAFLUORO-2-NITROSOPROPANE 422-98-0 C3F7NO
Perfluoro-iso-propylcyclohexane 423-02-9
1-CHLORO-4H-OCTAFLUOROBUTANE 1-氯-4H-辛氟丁烷 423-31-4 C4HClF8
HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE 六氟-1,1,3,4-四氯丁烷 423-38-1 C4Cl4F6
Perfluorobutyl iodide 全氟碘代丁烷 423-39-2 C4F9I
1H,1H-PERFLUOROHEXAN-1-OL 十一氟正己烷-1-醇 423-46-1 C6H3F11O
1H,1H-PERFLUOROHEPTYLAMINE 1H,1H-全氟庚基胺 423-49-4 C7H4F13N
Perflurohexane sulphonyl fluoride 全氟己基磺酰氟 423-50-7 C6F14O2S
1-CHLORO-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEXADECAFLUOROOCTANE 423-53-0 C8HClF16
PERFLUOROOCTANAMIDE 二氯异氰尿酸纳 423-54-1 C8H2F15NO
PERFLUOROOCTYL BROMIDE 全氟溴辛烷 423-55-2 C8BrF17
1H,1H-PERFLUORO-1-NONANOL 1H,1H-全氟-1-壬醇 423-56-3 C9H3F17O
3-Butyn-2-One 423-60-5
PERFLUOROOCTANESULPHONYL CHLORIDE 全氟辛烷磺酰氯 423-60-9 C8ClF17O2S
Perfluorodecyl iodide 1-碘全氟癸烷 423-62-1 C10F21I
1H,1H-PERFLUORO-1-DODECANOL 1H,1H-全氟-1-十二(烷)醇 423-65-4 C12H3F23O
1H-PERFLUOROTRIDECANE 97 1H-全氟十三烷 423-66-5 C13HF27
1H,1H,13H-PERFLUOROTRIDECAN-1-OL 423-72-3 C13H4F24O
2-(N-Ethylperfluorooctanesulfonamido)ethyl acrylate N-乙基全氟辛基磺酰胺基乙基丙烯酸酯 423-82-5 C15H12F17NO4S
N-allylheptadecafluorooctanesulphonamide 423-86-9 C11H6F17NO2S
9H-HEXADECAFLUORONONANOYL CHLORIDE 9H-十六壬醇氯化物 423-95-0 C9HClF16O
1H,1H,7H-DODECAFLUOROHEPTYL P-TOLUENESULFONATE 424-16-8 C14H10F12O3S
METHYL PERFLUOROHEXANOATE 十一氟己酸甲酯 424-18-0 C7H3F11O2
(Nonafluorobutyl)imidocarbonyl difluoride 424-32-8
ETHYL PERFLUOROPENTANOATE 九氟戊酸乙酯 424-36-2 C7H5F9O2
vinyl perfluorovalerate 424-37-3 C7H3F9O2
DIETHYL HEXAFLUOROGLUTARATE 六氟戊二酸二乙酯 424-40-8 C9H10F6O4
1H,1H-HEPTAFLUOROBUTYL ACRYLATE 丙烯酸七氟丁酯 424-64-6 C7H5F7O2
Clomegestone 氯美孕酮 424-89-5
Oleana-18-ene-3-one 425-01-4
1-Chloro-1,2,2-trifluoro-1,2-dinitroethane 425-11-6
1,2-BIS(PHENYL)-1,1,2,2-TETRAFLUOROETHANE 425-32-1 C14H10F4
PERFLUOROMETHOXYPROPIONOYL FLUORIDE 98 425-38-7 C4F8O2
17,21-Dihydroxypregna-1,4-diene-3,11,20-trione bis(trifluoroacetate) 425-40-1
2,2,3,3-TETRAFLUORO-1,4-BUTANEDIOL 四氟丁二醇 425-61-6 C4H6F4O2
Ethyl trifluoromethanesulfonate 三氟甲烷磺酸乙酯 425-75-2 C3H5F3O3S
2-CHLORO-1,1,2-TRIFLUOROETHYL METHYL ETHER 2-氯-1，1，2-三氟乙基甲醚 425-87-6 C3H4ClF3O
1,1,2,2-Tetrafluoroethyl methyl ether 1,1,2,2-四氟乙基甲醚 425-88-7 C3H4F4O
HCFC-234 425-94-5 C3H2F4Cl2
3-Chloro-2,2,3-trifluoropropionicacid 425-97-8 C3H2ClF3O2
2,2-DIFLUOROMALONAMIDE 2,2-二氟丙二酰胺 425-99-0 C3H4F2N2O2
Fluoromethalone 氟米龙 426-13-1 C22H29FO4
4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 3-[(2R,3R)-2,3-dihydroxy-2-methylbutanoate]15-[(R)-2-methylbutanoate] 426-34-6
21-Acetyloxy-17-hydroxy-16-methylpregn-4-ene-3,20-dione 16Α-甲基孕甾-4-烯-17Α,21-二醇-3,20-二酮-21-醋酸酯 426-43-7
trichloro(1,1,2,3,3,3-hexafluoropropyl)silane 426-50-6 C3HCl3F6Si
2-PHENYL-1,1,1-TRIFLUOROPROPAN-2-OL 426-54-0 C9H9F3O
(1-CHLORO-1,2,2,2-TETRAFLUOROETHYL)BENZENE 426-56-2 C8H5ClF4
Phenyl (trifluoromethyl) sulfone 三氟甲基苯砜 426-58-4 C7H5F3O2S
3-(TRIFLUOROMETHYLSULFONYL)ANILINE 3-氨苯基三氟甲基砜 426-59-5 C7H6F3NO2S
4-HYDROXYPYRIDINE 4-羟基吡啶 426-64-2 C5H5NO
ETHYL PENTAFLUOROPROPIONATE 五氟丙酸乙酯 426-65-3 C5H5F5O2
Tetraphenylphosphonium tetrafluoroborate 六氟磷酸四甲基铵 426-79-9 C24H20P.BF4
desomorphine 地素吗啡 427-00-9 C17H21NO2
(16R,19E)-19,20-Didehydro-16-[(10β,13β,21S)-23-deoxy-21,22-dihydro-11-oxa-12,24-secostrychinidin-10-yl]corynan-17-oic acid methyl ester 427-01-0 C40H48N4O3
3-hydroxyphenobarbital 427-17-8
(14β,17R,20S)-2β,3β-Dihydroxy-12α,20-epoxypregn-5-ene-11,15-dione 427-25-8
(14β,17R,20S)-3β-Hydroxy-12α,20-epoxypregn-5-ene-11,15-dione 427-26-9
3'-hydroxyhexobarbital 427-29-2
3'-ketohexobarbital 427-30-5
TRIPHENYLMETHYL FLUORIDE 427-36-1 C19H15F
benzenemethanol, 4-fluoro-alpha,alpha-diphenyl 427-39-4
Tris(p-chlorophenyl)fluorostannane 427-45-2
alpha-Cyclopentylmandelic acid 2-环戊基-2-羟基苯乙酸 427-49-6 C13H16O3
Cyproterone acetate 醋酸环丙氯地孕酮 427-51-0 C24H29ClO4
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