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CAS号 名称 英文名称 分子式 详情
220158-68-9 N,N-二苄基-3-氮杂双环[3.1.0]己烷-6-胺 N,N-DIBENZYL-3-AZABICYCLO[3.1.0]HEXAN-6-AMINE 查看详情
2201580-99-4 1-(3-hydroxyphenyl)-6-oxaspiro[2.5]octane-1-carboxylic acid 1-(3-hydroxyphenyl)-6-oxaspiro[2.5]octane-1-carboxylic acid 查看详情
2201582-94-5 (S)-3-(氨基甲基)-3-氟哌啶-1-羧酸叔丁酯 tert-Butyl (S)-3-(aminomethyl)-3-fluoropiperidine-1-carboxylate 查看详情
22016-03-1 N-(3-羟基苯基)-3-氧代丁酰胺 Butanamide,N-(3-hydroxyphenyl)-3-oxo- C10H11NO3 查看详情
220162-64-1 2-氟-4-(三氟甲基)苯甲酸甲酯 Methyl 2-fluoro-4-(trifluoroMethyl)benzoate C9H6F4O2 查看详情
220165-32-2 Benzenesulfonamide, 4-methyl-N-[2-[(methylsulfonyl)amino]phenyl]- Benzenesulfonamide, 4-methyl-N-[2-[(methylsulfonyl)amino]phenyl]- 查看详情
220166-48-3 4-methoxy-N-(2-{[(4-methoxyphenyl)sulfonyl]amino}phenyl)benzenesulfonamide 4-methoxy-N-(2-{[(4-methoxyphenyl)sulfonyl]amino}phenyl)benzenesulfonamide 查看详情
220170-71-8 Donepezil impurity 33/Donepezil Didesmethyl Impurity/(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dihydroxy-1-indanone Donepezil impurity 33/Donepezil Didesmethyl Impurity/(RS)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dihydroxy-1-indanone 查看详情
220170-73-0 6-O-去甲基多奈哌齐葡糖酸酐 6-O-Desmethyl Donepezil β-D-Glucuronide C29H35NO9 查看详情
220170-79-6 Carbamic acid, N-[2-[bis(2-cyanoethyl)amino]ethyl]-, 1,1-dimethylethyl ester Carbamic acid, N-[2-[bis(2-cyanoethyl)amino]ethyl]-, 1,1-dimethylethyl ester 查看详情
2201703-83-3 5-Azaspiro[2.4]heptan-7-ol, (7S) 5-Azaspiro[2.4]heptan-7-ol, (7S) C6H11NO 查看详情
2201703-98-0 Bicyclo[1.1.1]pentane-1-acetic acid, α-amino-, (αR)- Bicyclo[1.1.1]pentane-1-acetic acid, α-amino-, (αR)- 查看详情
2201704-03-0 (R)-5-氧杂螺[3.5]壬烷-8-胺 (R)-5-Oxaspiro[3.5]nonan-8-amine 查看详情
220173-84-2 1-(二氟甲基)-2-苯基-1H-咪唑 1-(Difluoromethyl)-2-phenyl-1H-imidazole 查看详情
2201785-36-4 (R)-2,7-二氮杂螺[4.4]壬烷-2-羧酸叔丁酯 tert-butyl (R)-2,7-diazaspiro[4.4]nonane-2-carboxylate C12H22N2O2 查看详情
220179-93-1 Cyclohexanecarboxylic acid, 4-hydroxy-, 1,1-dimethylethyl ester Cyclohexanecarboxylic acid, 4-hydroxy-, 1,1-dimethylethyl ester C11H20O3 查看详情
22018-43-5 2-苄氧基乙脒盐酸盐 Ethanimidamide,2-(phenylmethoxy)-, hydrochloride (1:1) 查看详情
22018-96-8 1H-Indene-1,3(2H)-dione, 5-chloro 1H-Indene-1,3(2H)-dione, 5-chloro C9H5ClO2 查看详情
220180-55-2 4-氟苯并[B]噻吩-2-羧酸甲酯 4-FLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER C10H7FO2S 查看详情
2201816-81-9 4-环丙基-3-甲基-2-氧代-1,2,3,4-四氢喹喔啉-6-甲酸甲酯 Methyl4-Cyclopropyl-3-methyl-2-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylate 查看详情
220182-11-6 钆布醇杂质14 1,4,7,10-Tetraazabicyclo[8.2.2]tetradecan-11-one C10H20N4O 查看详情
220182-12-7 Naphtho[2,3-c]furan-1(3H)-one, 9-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-4-[(O-β-D-xylopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→5)]-D-apio-β-D-furanosyl)oxy]- Naphtho[2,3-c]furan-1(3H)-one, 9-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-4-[(O-β-D-xylopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→5)]-D-apio-β-D-furanosyl)oxy]- 查看详情
220182-19-4 轧特醇杂质 C GADOTERIDOL RELATED COMPOUND C (50 MG) (1,4,7,10-TETRAAZA-11-OXO-BICYCLO[8.2.2]TETRADE-CANE-4,7-DIACETIC ACID) C14H24N4O5 查看详情
220182-20-7 (3S,4R)-1-(叔丁氧基羰基)-4-羟基哌啶-3-羧酸 4-HYDROXY-PIPERIDINE-1,3-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER C11H19NO5 查看详情
220182-27-4 端氯基聚(六氟环氧丙烷)单羧酸 POLY(HEXAFLUOROPROPYLENE OXIDE) MONOCAR& Cl[CF3)>CF2O]nCF2COOH 查看详情
220182-83-2 2-氰基-2-丁基苯二硫代酯 2-Cyano-2-butylbenzodithiolate C12H13NS2 查看详情
2201839-83-8 2(1H)-Pyridinone, 4-(2-acetyl-5-chlorophenyl)-5-methoxy 2(1H)-Pyridinone, 4-(2-acetyl-5-chlorophenyl)-5-methoxy C14H12ClNO3 查看详情
2201839-84-9 4-氯-2-(2,5-二甲氧基-4-吡啶基)苯乙酮 4’-Chloro-2’-(2,5-dimethoxy-4-pyridinyl)acetophenone 查看详情
220184-28-1 Glycine, N-[(7-methoxy-2-oxo-2H-1-benzopyran-4-yl)acetyl]- Glycine, N-[(7-methoxy-2-oxo-2H-1-benzopyran-4-yl)acetyl]- 查看详情
220184-92-9 2,2'-Bioxazole, 4,4'-dicyclohexyl-4,4',5,5'-tetrahydro- 2,2'-Bioxazole, 4,4'-dicyclohexyl-4,4',5,5'-tetrahydro- 查看详情
2201840-10-8 (1-环丙基-1H-吡唑-3-基)甲醇 1H-Pyrazole-3-methanol, 1-cyclopropyl- 查看详情
220185-34-2 4-甲氧基苯基(二乙氨基)氯化磷 4-METHOXYPHENYL(DIETHYLAMINO)CHLOROPHOSPHINE 查看详情
220185-35-3 1,2-双[双(3,5-二甲基苯基)磷]乙烷 1,2-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]ETHANE 查看详情
220185-36-4 1,3-双[双(3,5-二甲基苯基)磷]丙烷 1,3-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]PROPANE 查看详情
220185-37-5 1,4-双[双(3,5-二甲基苯基)膦]丁烷 1,4-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]BUTANE 查看详情
220185-38-6 1,5-双[双(3,5-二甲基苯基)膦]戊烷 1,5-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]PENTANE 查看详情
220185-40-0 1,3-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]PROPANE 1,3-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]PROPANE C35H18F24P2 查看详情
220185-63-7 4,5-二氯-2-碘苯胺 4,5-dichloro-2-iodoaniline C6H4Cl2IN 查看详情
22019-49-4 2-溴-1-(4-氯-3-硝基苯基)乙酮 2-BROMO-1-(4-CHLORO-3-NITROPHENYL)ETHAN-1-ONE C8H5BrClNO3 查看详情
22019-50-7 2-溴-3-硝基-4-甲基苯乙酮 2-bromo-1-(4-methyl-3-nitrophenyl)ethanone C9H8BrNO3 查看详情
22019-64-3 N-benzyl-4'-nitrotoluene-p-sulphonanilide N-benzyl-4'-nitrotoluene-p-sulphonanilide C20H18N2O4S 查看详情
22019-68-7 N-benzyl-4-bromo-2-nitroaniline N-benzyl-4-bromo-2-nitroaniline C13H11BrN2O2 查看详情
220190-44-3 Alanine, anhydride (9CI) Alanine, anhydride (9CI) 查看详情
220191-30-0 N-[(7S)-7-acetamido-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-10-yl]-4-fluorobenzamide N-[(7S)-7-acetamido-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-10-yl]-4-fluorobenzamide 查看详情
220191-36-6 2,3-双(2,4,5-三甲基-3-噻吩基)马来酰亚胺 2,3-BIS(2,4,5-TRIMETHYL-3-THIENYL)MALEIMIDE C18H19NO2S2 查看详情
220191-95-7 3-(4-Methyloxazol-5-yl)-1H-pyrazole-5-carboxylic acid 3-(4-Methyloxazol-5-yl)-1H-pyrazole-5-carboxylic acid C8H7N3O3 查看详情
220192-02-9 1-苯基-5-(2-噻吩基)-1H-吡唑-3-羧酸 5-(2-THIENYL)-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLIC ACID C14H10N2O2S 查看详情
2201920-82-1 N-Methyl-N-[2-(methylamino)ethyl]acetamide HCl N-Methyl-N-[2-(methylamino)ethyl]acetamide HCl 查看详情
2201933-84-6 (2,4-Dipropoxyphenyl)(4-methyl-1-piperazinyl)methanone (2,4-Dipropoxyphenyl)(4-methyl-1-piperazinyl)methanone 查看详情
220194-16-1 (E)-(3-(苄氧基)丙-1-烯-1-基)硼酸 Boronic acid, B-[(1E)-3-(phenylmethoxy)-1-propen-1-yl]- 查看详情