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CAS号 名称 英文名称 分子式 详情
52123-54-3 N-氯甲基-N-苯基氨基甲酰氯 N-CHLOROMETHYL-N-PHENYLCARBAMOYL CHLORIDE C8H7Cl2NO 查看详情
52123-79-2 (1-Bromocyclopentyl)(3-chlorophenyl)methanone (1-Bromocyclopentyl)(3-chlorophenyl)methanone 查看详情
52125-43-6 4-(2,2-二苯基丙烷-4-氧基磺酰基)萘喹啉-1,2-氨苯蝶啶 4-(2,2-DIPHENYLPROPANE-4-YLOXYSULFONYL) NAPHTHOQUINONE-1,2-DIAZIDE C25H20N2O4S 查看详情
52125-53-8 1-乙氧基丙醇 ETHOXY PROPANOL C5H12O2 查看详情
52126-12-2 1,3-dichloro-5-(difluoromethyl)benzene 1,3-dichloro-5-(difluoromethyl)benzene C7H4Cl2F2 查看详情
52126-51-9 3-羧基-1-(4-磺酸苯基)-5-吡唑啉酮钠盐 Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate C10H7N2O6S.Na 查看详情
52126-61-1 Pyridine, 4-chloro-2,2,3,3,4,5,5,6-octafluoro-2,3,4,5-tetrahydro- Pyridine, 4-chloro-2,2,3,3,4,5,5,6-octafluoro-2,3,4,5-tetrahydro- 查看详情
521263-96-7 1-[1-(2-thienyl)ethyl]Piperazine 1-[1-(2-thienyl)ethyl]Piperazine 查看详情
521266-46-6 (2S)-1-{N-[2-(5-METHYL-2-PHENYL-1,3-OXAZOL-4-YL)ETHYL]GLYCYL}PYRROLIDINE-2-CARBONITRILE (2S)-1-{N-[2-(5-METHYL-2-PHENYL-1,3-OXAZOL-4-YL)ETHYL]GLYCYL}PYRROLIDINE-2-CARBONITRILE C19H22N4O2 查看详情
521266-47-7 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethanamine 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethanamine 查看详情
521266-92-2 4-(氯甲基)-5-甲基-2-(3-甲基苯基)恶唑 4-(CHLOROMETHYL)-5-METHYL-2-(3-METHYLPHENYL)-1,3-OXAZOLE C12H12ClNO 查看详情
521267-18-5 1,2,3-氧杂噻嗪烷-3-羧酸叔丁酯2,2-二氧化物 tert-butyl 2,2-dioxooxathiazinane-3-carboxylate C8H15NO5S 查看详情
521267-21-0 5-甲基-3-(3-(三氟甲基)苯基)-1H-吡唑 5-METHYL-3-[3-(TRIFLUOROMETHYL)PHENYL]-1H-PYRAZOLE C11H9F3N2 查看详情
521268-63-3 1,2-Propanediamine,N1-2-benzothiazolyl-2-methyl-(9CI) 1,2-Propanediamine,N1-2-benzothiazolyl-2-methyl-(9CI) 查看详情
52127-14-7 L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-, phenyl ester L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-, phenyl ester C14H19NO4 查看详情
52127-83-0 4-(2,6-二氯-4-嘧啶基)吗啉 4-(2,6-Dichloro-4-pyrimidinyl)morpholine C8H9Cl2N3O 查看详情
521270-77-9 2-ISOCYANO-5-CHLORBENZOPHENONE 2-ISOCYANO-5-CHLORBENZOPHENONE 查看详情
521271-43-2 [2,2'-Bipyridine]-4,4'-dicarboxylic acid, 4,4'-bis(1,1-dimethylethyl) ester [2,2'-Bipyridine]-4,4'-dicarboxylic acid, 4,4'-bis(1,1-dimethylethyl) ester 查看详情
521272-14-0 Benzamide, N-(4-fluorophenyl)-2-hydroxy-4-methyl- (9CI) Benzamide, N-(4-fluorophenyl)-2-hydroxy-4-methyl- (9CI) 查看详情
521272-20-8 Benzamide, N-(4-cyanophenyl)-2-hydroxy-4-methyl- (9CI) Benzamide, N-(4-cyanophenyl)-2-hydroxy-4-methyl- (9CI) C15H12N2O2 查看详情
521272-34-4 Benzamide, N-(4-cyanophenyl)-5-fluoro-2-hydroxy- (9CI) Benzamide, N-(4-cyanophenyl)-5-fluoro-2-hydroxy- (9CI) C14H9FN2O2 查看详情
521272-41-3 Benzamide, N-(4-cyanophenyl)-2-hydroxy-5-methyl- (9CI) Benzamide, N-(4-cyanophenyl)-2-hydroxy-5-methyl- (9CI) C15H12N2O2 查看详情
521272-85-5 (2R,3R)-(-)-2,3-双(二苯基膦基)双环[2.2.1]庚-5-烯(1,5-环辛二烯)铑(I)四氟硼酸盐 (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.(R,R)-NORPHOS-Rh C31H28P2.C8H12.BF4.Rh 查看详情
521273-76-7 N-(哌啶-4-基甲基)嘧啶-2-胺 Piperidin-4-ylmethyl-pyrimidin-2-yl-amine C10H16N4 查看详情
521274-00-0 Guanidine, N''-(2-aminophenyl)-N,N,N',N'-tetramethyl Guanidine, N''-(2-aminophenyl)-N,N,N',N'-tetramethyl C11H18N4 查看详情
521275-16-1 (9CI)-7-乙氧基吡啶并[2,3-d]嘧啶-2,4(1H,3H)-二酮 Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione, 7-ethoxy- (9CI) 查看详情
521275-90-1 4-(prop-1-en-2-yl)oxan-4-ol 4-(prop-1-en-2-yl)oxan-4-ol 查看详情
521276-41-5 3-溴-1-甲基-1H-吲哚-2-甲酸乙酯 Ethyl 3-bromo-1-methyl-1H-indole-2-carboxylate C12H12BrNO2 查看详情
521277-67-8 2-[[3-cyano-4-(4-fluorophenyl)-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-(2-ethoxyphenyl)acetamide 2-[[3-cyano-4-(4-fluorophenyl)-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-(2-ethoxyphenyl)acetamide 查看详情
521277-85-0 Oxazolo[5,4-c]pyridine-6-carboxamide, N-1-azabicyclo[2.2.1]hept-3-yl- (9CI) Oxazolo[5,4-c]pyridine-6-carboxamide, N-1-azabicyclo[2.2.1]hept-3-yl- (9CI) C13H14N4O2 查看详情
521277-98-5 (9ci)-n-(1r,3r,4s)-1-氮杂双环[2.2.1]庚-3-基-1H-吲唑-5-羧酰胺 1H-Indazole-5-carboxamide,N-(1R,3R,4S)-1-azabicyclo[2.2.1]hept-3-yl-(9CI) 查看详情
521278-13-7 1,3-二氧代[4,5-c]吡啶-6-羧酸 1,3-Dioxolo[4,5-c]pyridine-6-carboxylicacid(9CI) 查看详情
521278-56-8 Oxazolo[5,4-c]pyridine-6-carboxamide, N-(1R,3R,4S)-1-azabicyclo[2.2.1]hept- Oxazolo[5,4-c]pyridine-6-carboxamide, N-(1R,3R,4S)-1-azabicyclo[2.2.1]hept- 查看详情
521279-82-3 1H-Indazole-6-carboxamide,N-2-azabicyclo[2.2.1]hept-5-yl-(9CI) 1H-Indazole-6-carboxamide,N-2-azabicyclo[2.2.1]hept-5-yl-(9CI) C14H16N4O 查看详情
52128-28-6 Formamide, N-(6-chloro-2-naphthalenyl)-N-[(2,4-diamino-6-quinazolinyl)methyl] Formamide, N-(6-chloro-2-naphthalenyl)-N-[(2,4-diamino-6-quinazolinyl)methyl] C20H16ClN5O 查看详情
52128-35-5 三甲曲沙 Trimetrexate C19H23N5O3 查看详情
52128-43-5 2,4-Diamino-5-chloro-6-[(3,4-dichloroanilino)methyl]quinazoline 2,4-Diamino-5-chloro-6-[(3,4-dichloroanilino)methyl]quinazoline C15H12Cl3N5 查看详情
52128-56-0 1,2,3-Benzotriazin-4(3H)-one,3-(acetyloxy)- 1,2,3-Benzotriazin-4(3H)-one,3-(acetyloxy)- 查看详情
521280-03-5 1H-Indazole-6-carboxamide,N-2-azabicyclo[2.2.1]hept-6-yl-(9CI) 1H-Indazole-6-carboxamide,N-2-azabicyclo[2.2.1]hept-6-yl-(9CI) C14H16N4O 查看详情
521281-98-1 4-(5-((2-氯-6-氟苄基)硫基)-4-苯基-4H-1,2,4-三唑-3-基)吡啶 Pyridine, 4-[5-[[(2-chloro-6-fluorophenyl)methyl]thio]-4-phenyl-4H-1,2,4-triazol-3-yl]- 查看详情
521282-87-1 N-[(4-fluorophenyl)methyl]-2-pyridin-4-ylquinoline-4-carboxamide N-[(4-fluorophenyl)methyl]-2-pyridin-4-ylquinoline-4-carboxamide 查看详情
521283-90-9 2-(4-methoxyphenyl)-5-[(2-phenylethyl)amino]-1,3-oxazole-4-carbonitrile 2-(4-methoxyphenyl)-5-[(2-phenylethyl)amino]-1,3-oxazole-4-carbonitrile 查看详情
521283-94-3 4-chloro-N-(difluoromethyl)-N-(4-morpholin-4-ylsulfonylphenyl)benzenesulfonamide 4-chloro-N-(difluoromethyl)-N-(4-morpholin-4-ylsulfonylphenyl)benzenesulfonamide 查看详情
521284-15-1 2-(2-CHLOROPHENYL)-7-ETHOXYIMIDAZO[2,1-B]BENZOTHIAZOLE 2-(2-CHLOROPHENYL)-7-ETHOXYIMIDAZO[2,1-B]BENZOTHIAZOLE 查看详情
521284-19-5 (alphaR)-alpha-羟基-N-[2-(4-硝基苯基)乙基]苯乙酰胺 (alphaR)-alpha-Hydroxy-N-[2-(4-nitrophenyl)ethyl]benzeneacetamide C16H16N2O4 查看详情
521284-21-9 (alphaR)-alpha-[[[2-(4-硝基苯基)乙基]氨基]甲基]苯甲醇盐酸盐 (R)-2-[[2-(4-nitrophenyl ethyl] aMino]-1-phenyl ethanol Monohydrochloride C16H18N2O3 查看详情
521284-22-0 (alphaR)-alpha-[[[2-(4-氨基苯基)乙基]氨基]甲基]苯甲醇盐酸盐 (alphaR)-alpha-[[[2-(4-Aminophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride C16H21ClN2O 查看详情
521286-38-4 BOC-DL-正缬氨酸 rac-Boc Norvaline C10H19NO4 查看详情
521286-73-7 2-氨基-1H-吲哚-3,5-二羧酸 3-乙酯 5-甲酯 3-ethyl 5-methyl 2-amino-1H-indole-3,5-dicarboxylate C13H14N2O4 查看详情
521286-75-9 4-氯-9H-嘧啶并[4,5-B]吲哚-6-羧酸甲酯 Methyl 4-chloro-9H-pyriMido[4,5-b]indole-6-carboxylate C12H8ClN3O2 查看详情