您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
312536-63-3 2-bromo-N'-(2-cyanoethyl)-N'-(1,1-dioxido-1,2-benzothiazol-3-yl)benzohydrazide 2-bromo-N'-(2-cyanoethyl)-N'-(1,1-dioxido-1,2-benzothiazol-3-yl)benzohydrazide 查看详情
312536-71-3 4-Thiazolidinone, 3-(4-amino-1,2,5-oxadiazol-3-yl)-2-imino 4-Thiazolidinone, 3-(4-amino-1,2,5-oxadiazol-3-yl)-2-imino C5H5N5O2S 查看详情
312536-75-7 4-((4-methylphthalazin-1-yl)amino)phenol 4-((4-methylphthalazin-1-yl)amino)phenol 查看详情
312537-13-6 N-(1-naphthyl)-2-{[5-(2-phenylethyl)-5H-[1,2,4]triazino[5,6-b]indol-3-yl]sulfanyl}butanamide N-(1-naphthyl)-2-{[5-(2-phenylethyl)-5H-[1,2,4]triazino[5,6-b]indol-3-yl]sulfanyl}butanamide 查看详情
312537-44-3 6-溴-3-(三苯基甲基)-2(3H)-苯并恶唑酮 6-bromo-3-tritylbenzo[d]oxazol-2(3H)-one C26H18BrNO2 查看详情
312537-71-6 5-{[4-(2-methoxyphenyl)piperazin-1-yl]methyl}-7-nitroquinolin-8-ol 5-{[4-(2-methoxyphenyl)piperazin-1-yl]methyl}-7-nitroquinolin-8-ol 查看详情
312538-00-4 ethyl 1-[1-(2,4-dibromophenyl)-2,5-dioxo-3-pyrrolidinyl]-3-piperidinecarboxylate ethyl 1-[1-(2,4-dibromophenyl)-2,5-dioxo-3-pyrrolidinyl]-3-piperidinecarboxylate 查看详情
312538-03-7 IQ 3 IQ 3 C20H11N3O3 查看详情
312538-06-0 N-[3-(1-azepanylcarbonyl)-5,6-dihydro-4H-cyclopenta[b]thien-2-yl]-2-fluorobenzamide N-[3-(1-azepanylcarbonyl)-5,6-dihydro-4H-cyclopenta[b]thien-2-yl]-2-fluorobenzamide 查看详情
312538-08-2 2-(1,3-benzodioxol-5-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione 2-(1,3-benzodioxol-5-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione 查看详情
312538-12-8 3-(2-chloro-6-fluorophenyl)-N-(3-chloro-4-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamide 3-(2-chloro-6-fluorophenyl)-N-(3-chloro-4-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamide 查看详情
312538-16-2 1-(呋喃-2-基甲基)-2-亚胺-5-氧代-1,5-二氢-2H-二吡啶并[1,2-a2',3'-d]嘧啶-3-甲腈 1-(Furan-2-ylmethyl)-2-imino-5-oxo-1,5-dihydro-2h-dipyrido[1,2-a2',3'-d]pyrimidine-3-carbonitrile 查看详情
312538-19-5 AURORA 11344 AURORA 11344 查看详情
312538-20-8 N-(4-chlorophenyl)-3-(4-methylpiperidin-1-yl)propanamide N-(4-chlorophenyl)-3-(4-methylpiperidin-1-yl)propanamide 查看详情
31255-10-4 溴代-三聚乙二醇-溴代 Ethane, 1,2-bis(2-bromoethoxy) C6H12Br2O2 查看详情
31255-14-8 1H-Isoindole-1,3(2H)-dione,2,2'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis 1H-Isoindole-1,3(2H)-dione,2,2'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis C24H24N2O7 查看详情
31255-17-1 1,4,7,13,16,19-hexaoxa-10,22-diazacyclotetracosane 1,4,7,13,16,19-hexaoxa-10,22-diazacyclotetracosane C16H34N2O6 查看详情
31255-26-2 1-溴-2-(2-(2-(2-溴乙氧基)乙氧基)乙氧基)乙烷 Bromo-PEG3-bromide C8H16Br2O3 查看详情
31255-33-1 6,7-DIHYDRO-3-IMINO-1-PHENYL-3H,5H-IMIDAZO(1,2-C)THIAZOLE HYDROCHLORIDE 6,7-DIHYDRO-3-IMINO-1-PHENYL-3H,5H-IMIDAZO(1,2-C)THIAZOLE HYDROCHLORIDE 查看详情
31255-47-7 氯雷他定杂质33 3-(3-CHLOROPHENYLETHYL)PYRIDINE N-OXIDE C13H12ClNO 查看详情
31255-55-7 3-[2-(4-氯苯基)乙基]-2-吡啶甲腈 3-(p-Chlorophenethyl)picolinonitrile C14H11ClN2 查看详情
31255-57-9 3-[2-(3-氯苯基)乙基]-2-吡啶甲腈 Loratadine Impurity 18 查看详情
31255-58-0 5-(3-chlorophenethyl)picolinonitrile 5-(3-chlorophenethyl)picolinonitrile C14H11ClN2 查看详情
31256-22-1 4-(2,5-Dihydroxyphenyl)benzoic acid 4-(2,5-Dihydroxyphenyl)benzoic acid C13H10O4 查看详情
312581-28-5 2-(2-氨基-5-噻唑)乙酰胺 2-(2-Amino-Thiazol-5-yl)-Acetamide C5H7N3OS 查看详情
312581-33-2 1,3-Dithiolane, 2-(2-bromoethyl) 1,3-Dithiolane, 2-(2-bromoethyl) C5H9BrS2 查看详情
312584-05-7 1(3aH)-Pentalenone, 4,5,6,6a-tetrahydro-2-(hydroxymethyl)- (9CI) 1(3aH)-Pentalenone, 4,5,6,6a-tetrahydro-2-(hydroxymethyl)- (9CI) C9H12O2 查看详情
312584-21-7 (E)-2,4-dihydroxy-N'-((2-hydroxy-3-nitro-6,7,8,9-tetrahydrodibenzo[b,d]furan-1-yl)methylene)benzohydrazide (E)-2,4-dihydroxy-N'-((2-hydroxy-3-nitro-6,7,8,9-tetrahydrodibenzo[b,d]furan-1-yl)methylene)benzohydrazide 查看详情
312584-31-9 ethyl 1-(4-bromophenyl)-5-methoxy-2-methyl-1H-indole-3-carboxylate ethyl 1-(4-bromophenyl)-5-methoxy-2-methyl-1H-indole-3-carboxylate C19H18BrNO3 查看详情
312584-34-2 ethyl 5-methoxy-1-(4-methoxyphenyl)-2-methyl-1H-benzo[g]indole-3-carboxylate ethyl 5-methoxy-1-(4-methoxyphenyl)-2-methyl-1H-benzo[g]indole-3-carboxylate 查看详情
312584-36-4 ethyl 1-(2-chlorophenyl)-5-hydroxy-2-methyl-1H-benzo[g]indole-3-carboxylate ethyl 1-(2-chlorophenyl)-5-hydroxy-2-methyl-1H-benzo[g]indole-3-carboxylate 查看详情
312584-39-7 ethyl 5-hydroxy-2-methyl-1-(m-tolyl)-1H-benzo[g]indole-3-carboxylate ethyl 5-hydroxy-2-methyl-1-(m-tolyl)-1H-benzo[g]indole-3-carboxylate 查看详情
312584-42-2 1-[4-(diethylazaniumyl)phenyl]-3-ethoxycarbonyl-2-methylbenzo[g]indol-5-olate 1-[4-(diethylazaniumyl)phenyl]-3-ethoxycarbonyl-2-methylbenzo[g]indol-5-olate 查看详情
312584-47-7 ethyl 1-butyl-2-methyl-5-(3-nitrobenzoyl)oxybenzo[g]indole-3-carboxylate ethyl 1-butyl-2-methyl-5-(3-nitrobenzoyl)oxybenzo[g]indole-3-carboxylate 查看详情
312584-48-8 ethyl 2-[(2-chlorobenzoyl)amino]-4-(4-methoxyphenyl)thiophene-3-carboxylate ethyl 2-[(2-chlorobenzoyl)amino]-4-(4-methoxyphenyl)thiophene-3-carboxylate 查看详情
312584-49-9 2-amino-4-(2-methoxyphenyl)-4H-[1]benzothieno[3,2-b]pyran-3-carbonitrile 2-amino-4-(2-methoxyphenyl)-4H-[1]benzothieno[3,2-b]pyran-3-carbonitrile 查看详情
312584-52-4 2-(2-bromophenyl)-5-(4-methoxyphenyl)-4H-thieno[2,3-d][1,3]oxazin-4-one 2-(2-bromophenyl)-5-(4-methoxyphenyl)-4H-thieno[2,3-d][1,3]oxazin-4-one C19H12BrNO3S 查看详情
312584-53-5 4-氯-5-(4-甲氧基苯基)噻吩并[2,3-D]吡啶 4-CHLORO-5-(4-METHOXYPHENYL)THIENO[2,3-D]PYRIMIDINE C13H9ClN2OS 查看详情
312584-65-9 cyclohexyl 1-(4-ethoxyphenyl)-5-methoxy-2-methyl-1H-indole-3-carboxylate cyclohexyl 1-(4-ethoxyphenyl)-5-methoxy-2-methyl-1H-indole-3-carboxylate 查看详情
312584-67-1 (2-oxo-1,3-benzoxathiol-5-yl) 4-bromobenzoate (2-oxo-1,3-benzoxathiol-5-yl) 4-bromobenzoate 查看详情
312584-68-2 (E)-N-[(2,4-dimethylquinolin-8-yl)carbamothioyl]-3-phenylprop-2-enamide (E)-N-[(2,4-dimethylquinolin-8-yl)carbamothioyl]-3-phenylprop-2-enamide 查看详情
312584-78-4 ethyl 2-[(4-bromobenzoyl)amino]-4-isobutyl-3-thiophenecarboxylate ethyl 2-[(4-bromobenzoyl)amino]-4-isobutyl-3-thiophenecarboxylate C18H20BrNO3S 查看详情
312584-81-9 (E)-2-((2-methyl-2-phenylhydrazono)methyl)benzo[b]thiophen-3-yl 3-bromobenzoate (E)-2-((2-methyl-2-phenylhydrazono)methyl)benzo[b]thiophen-3-yl 3-bromobenzoate 查看详情
312584-87-5 tetrahydrofuran-2-ylmethyl 4-(2,3-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate tetrahydrofuran-2-ylmethyl 4-(2,3-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate C24H29NO6 查看详情
312584-89-7 2-phenylethyl 4-(2-chlorophenyl)-7-(4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate 2-phenylethyl 4-(2-chlorophenyl)-7-(4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate C32 H30 Cl N O4 查看详情
312584-94-4 2-phenylethyl 4-[4-(benzyloxy)-3-methoxyphenyl]-7-(4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate 2-phenylethyl 4-[4-(benzyloxy)-3-methoxyphenyl]-7-(4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate 查看详情
312584-95-5 2-phenoxyethyl 4-(2,3-dichlorophenyl)-2-methyl-5-oxo-7-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate 2-phenoxyethyl 4-(2,3-dichlorophenyl)-2-methyl-5-oxo-7-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate C31H27Cl2NO4 查看详情
312585-06-1 5-bromo-N-(3-cyano-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-2-yl)furan-2-carboxamide 5-bromo-N-(3-cyano-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-2-yl)furan-2-carboxamide 查看详情
312585-16-3 [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-[2-(2-methoxyphenoxy)ethyl]cyanamide [4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]-[2-(2-methoxyphenoxy)ethyl]cyanamide 查看详情
312585-19-6 2-(benzylsulfanyl)-3-cyclohexyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one 2-(benzylsulfanyl)-3-cyclohexyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one C30H34N2OS 查看详情