英文名称中文名称CASMF
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 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 2,2,3,3,4,4,5,5,6,6,7,7-十二氟庚基4-甲基苯磺酸酯 424-16-8 C14H10F12O3S
METHYL PERFLUOROHEXANOATE 十一氟己酸甲酯 424-18-0 C7H3F11O2
(Nonafluorobutyl)imidocarbonyl difluoride 424-32-8 C5F11N
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 2,2,3,3,4,4,4-七氟丁基丙烯酸酯 424-64-6 C7H5F7O2
Clomegestone 氯美孕酮 424-89-5 C24H31ClO4
Oleana-18-ene-3-one 425-01-4 C30H48O
1-Chloro-1,2,2-trifluoro-1,2-dinitroethane 425-11-6 C2ClF3N2O4
1,2-BIS(PHENYL)-1,1,2,2-TETRAFLUOROETHANE 1,2-BIS(PHENYL)-1,1,2,2-TETRAFLUOROETHANE 425-32-1 C14H10F4
PERFLUOROMETHOXYPROPIONOYL FLUORIDE 98 PERFLUOROMETHOXYPROPIONOYL FLUORIDE 98 425-38-7 C4F8O2
17,21-Dihydroxypregna-1,4-diene-3,11,20-trione bis(trifluoroacetate) 425-40-1 C25H24F6O7
6,7-Dehydro-17α-acetoxy Progesterone 6,7-Dehydro-17α-acetoxy Progesterone 425-51-4 C23H30O4
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 C3H2Cl2F4
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
Fluorometholone 氟米龙 426-13-1 C22H29FO4
1,2-Dihydro Dexamethasone 地塞米松杂质C 426-17-5 C22H31FO5
DesMethyl FluoroMetholone DesMethyl FluoroMetholone 426-20-0 C21H27FO4
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 C37H59NO12
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 C24H34O5
trichloro(1,1,2,3,3,3-hexafluoropropyl)silane 426-50-6 C3HCl3F6Si
2-PHENYL-1,1,1-TRIFLUOROPROPAN-2-OL 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 C18H20F14O4
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 C12H12N2O4
(14β,17R,20S)-2β,3β-Dihydroxy-12α,20-epoxypregn-5-ene-11,15-dione 427-25-8 C21H28O5
(14β,17R,20S)-3β-Hydroxy-12α,20-epoxypregn-5-ene-11,15-dione 427-26-9 C21H28O4
3'-hydroxyhexobarbital 427-29-2 C12H16N2O4
3'-ketohexobarbital 427-30-5 C12H14N2O4
TRIPHENYLMETHYL FLUORIDE TRIPHENYLMETHYL FLUORIDE 427-36-1 C19H15F
benzenemethanol, 4-fluoro-alpha,alpha-diphenyl 427-39-4 C19H15FO
Tris(p-chlorophenyl)fluorostannane 427-45-2 C18H12Cl3FSn
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
4-fluoro-alpha-cyclopropyl-alpha-(4-fluorophenyl)-benzylic alcohol 4-FLUORO-ALPHA-CYCLOPROPYL-ALPHA-(4-FLUOROPHENYL)-BENZYLIC ALCOHOL 427-53-2 C16H14F2O
GEODIN D-地曲霉素 427-63-4 C17H12Cl2O7
Gibberellin A9 赤霉素 A9 427-77-0 C19H24O4
gibberic acid 427-78-1 C18H20O3
Allogibberic acid 别赤霉低酸 427-79-2 C18H20O3
Levomepate 阿托美品 428-07-9 C18H25NO3
Difluoronitroacetic acid methyl ester 428-13-7 C3H3F2NO4
6,8-Dichloro-5-hydroxy-6'-methoxy-7-methyl-4,4'-dioxospiro[4H-1,3-benzodioxin-2,1'-[2,5]cyclohexadiene]-2'-carboxylic acid methyl ester 428-21-7 C17H12Cl2O8
Profadol 428-37-5 C14H21NO
2,3-DIHYDROSPIRO[INDENE-1,4'-PIPERIDINE] 螺[二氢化茚-1,4'-哌啶] 428-38-6 C13H17N
Tricyclo[4.4.0.01,4]decane 428-54-6 C10H16
Hexafluoropropylene oxide 六氟环氧丙烷 428-59-1 C3F6O
2,2-difluoropropane-1,3-diol 2,2-二氟-1,3-丙二醇 428-63-7 C3H6F2O2
2-Chloro-1,1-difluoro-1-methoxyethane 428-65-9 C3H5ClF2O
1,1,1-trifluoro-2-methyl-3-nitropropan-2-ol 1,1,1-三氟-2-甲基-3-硝基丙-2-醇 428-70-6 C4H6F3NO3
1,1,1,5,5,5-HEXAFLUORO-2,2,4,4-PENTANE-T ETROL, 97 1,1,1,5,5,5-六氟乙酰丙酮 二水合物 428-75-1 C5H6F6O4
bis(trifluoromethylsulphonyl)methane 双[(三氟代甲基)磺酰基]甲烷 428-76-2 C3H2F6O4S2
2,2-Difluoro-3-Methoxy-propionic acid silver salt 428-89-7 C4H5AgF2O3
2-chloro-1-(chloromethoxy)-1,1,2-trifluoroethane 428-92-2 C3H3Cl2F3O
2-chloro-1-(dichloromethoxy)-1,1,2-trifluoroethane 428-96-6 C3H2Cl3F3O
diethyl 2,2-difluoropentanedioate 2,2-二氟戊二酸二乙酯 428-97-7 C9H14F2O4
6-METHYL-2,4,6-TRIS(TRIFLUOROMETHYL)TETRAHYDROPYRAN-2,4-DIOL 6-甲基-2,4,6-三S(三氟甲基)四氢吡喃-2,4-二醇 429-01-6 C9H9F9O3
Tetraethylammonium tetrafluoroborate 四乙基四氟硼酸铵 429-06-1 C8H20BF4N
Tetraethylammonium hexafluorophosphate 四乙基六氟磷酸铵 429-07-2 C8H20F6NP
HEXAKIS(2,2,3,3,3-PENTAFLUOROPROPOXY)PHOSPHAZINE 六(2,2,3,3,3-五氟丙氧基)环三磷腈 429-18-5 C18H12F30N3O6P3
Trifluoroacetic acid triethylstannyl ester 429-30-1 C8H15F3O2Sn
Tetrabutylammonium fluoride 四丁基氟化铵 429-41-4 C16H36FN
Tetrabutylammonium tetrafluoroborate 四丁基四氟硼酸铵 429-42-5 C16H36BF4N
4-Chloro-6-methoxyquinoline 4-氯-6-甲氧基喹啉 429-54-9 C10H20N2
4-chloro-2-methylquinoline 4-氯-2-甲基喹啉 429-56-1 C12H24N4
(3,3,3-TRIFLUOROPROPYL)TRIMETHOXYSILANE 三氟丙烷三甲氧基硅烷 429-60-7 C6H13F3O3Si
1,3,5,7-TETRAKIS(3,3,3-TRIFLUOROPROPYL)1,3,5,7-TETRAMETHYLCYCLOSILOXANES 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷 429-67-4 C16H28F12O4Si4
METHYLTRIS(TRIFLUOROACETOXY)SILANE METHYLTRIS(TRIFLUOROACETOXY)SILANE 429-72-1 C7H3F9O6Si
tribenzylfluorostannane 429-77-6 C21H21FSn
1,1,4,8-Tetramethylcycloundecane 430-19-3 C15H30
ethyl-difluoro-borane 430-41-1 C2H5BF2
(Z)-1-CHLORO-2-FLUOROPROP-1-ENE 430-48-8 C3H4ClF
1-FLUORO-2-PROPANOL 1-氟丙烷-2-醇 430-50-2 C3H7FO
Fluoroacetone 氟代丙酮 430-51-3 C3H5FO
1,1-dichloro-2-fluoro-ethane 430-53-5 C2H3Cl2F
HCFC 271fb 430-55-7 C3H6ClF
1,2-DICHLOROFLUOROETHANE 1,2-二氯氟乙烷 430-57-9 C2H3Cl2F
1,2-DICHLORO-1-FLUOROETHYLENE 1,2-二氯-1-氟乙烯 430-58-0 C2HCl2F
1,1-Difluoropropane 430-61-5 C3H6F2
CF2=C=CH2 啶虫脒 430-64-8 C3H2F2
1,1,2-TRIFLUOROETHANE 1,1,2-三氟乙烷 430-66-0 C2H3F3
2,2-DIFLUOROETHYLAMINE 2,2-二氟乙胺 430-67-1 C2H5F2N
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105