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
4441-90-1 Propanedioic acid,2-(1-methylethylidene) Propanedioic acid,2-(1-methylethylidene) C6H8O4 查看详情
444100-34-9 (2E)-3-[1-(4-chlorobenzyl)-1H-indol-3-yl]-N-(3-chlorophenyl)-2-cyanoprop-2-enamide (2E)-3-[1-(4-chlorobenzyl)-1H-indol-3-yl]-N-(3-chlorophenyl)-2-cyanoprop-2-enamide 查看详情
444100-58-7 N-[4-({2-[4-(methylsulfanyl)benzylidene]hydrazino}carbonyl)phenyl]cyclopropanecarboxamide N-[4-({2-[4-(methylsulfanyl)benzylidene]hydrazino}carbonyl)phenyl]cyclopropanecarboxamide 查看详情
444101-32-0 (2E)-2-cyano-3-[1-(4-fluorobenzyl)-1H-indol-3-yl]-N-(3-methoxyphenyl)prop-2-enamide (2E)-2-cyano-3-[1-(4-fluorobenzyl)-1H-indol-3-yl]-N-(3-methoxyphenyl)prop-2-enamide 查看详情
444101-35-3 2-{(Z)-[(2Z)-2-(acetylimino)-4-oxo-1,3-thiazolidin-5-ylidene]methyl}-6-methoxyphenyl acetate 2-{(Z)-[(2Z)-2-(acetylimino)-4-oxo-1,3-thiazolidin-5-ylidene]methyl}-6-methoxyphenyl acetate C15H14N2O5S 查看详情
444101-98-8 (2E)-N-(5-chloro-2-methylphenyl)-2-cyano-3-[1-(4-methylbenzyl)-1H-indol-3-yl]prop-2-enamide (2E)-N-(5-chloro-2-methylphenyl)-2-cyano-3-[1-(4-methylbenzyl)-1H-indol-3-yl]prop-2-enamide 查看详情
444102-12-9 5-{3-allyl-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzylidene}-3-(2-furylmethyl)-2-(phenylimino)-1,3-thiazolidin-4-one 5-{3-allyl-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzylidene}-3-(2-furylmethyl)-2-(phenylimino)-1,3-thiazolidin-4-one 查看详情
444102-16-3 ethyl {2-iodo-6-methoxy-4-[(Z)-(3-{2-[(4-methylphenyl)amino]-2-oxoethyl}-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy}acetate ethyl {2-iodo-6-methoxy-4-[(Z)-(3-{2-[(4-methylphenyl)amino]-2-oxoethyl}-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy}acetate C24H23IN2O7S 查看详情
444102-37-8 (2E)-2-cyano-N-(2,3-dichlorophenyl)-3-(5-methylthiophen-2-yl)prop-2-enamide (2E)-2-cyano-N-(2,3-dichlorophenyl)-3-(5-methylthiophen-2-yl)prop-2-enamide C15H10Cl2N2OS 查看详情
444109-82-4 N'-[(3-chloro-6-methoxy-1-benzothien-2-yl)carbonyl]-2-methyl-3-furohydrazide N'-[(3-chloro-6-methoxy-1-benzothien-2-yl)carbonyl]-2-methyl-3-furohydrazide 查看详情
444109-95-9 N,N'-[oxybis(4,1-phenylene)]bis[2-(2,5-dimethylphenoxy)acetamide] N,N'-[oxybis(4,1-phenylene)]bis[2-(2,5-dimethylphenoxy)acetamide] C32H32N2O5 查看详情
444110-15-0 2-(2-isopropyl-5-methylphenoxy)-N-{4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}acetamide 2-(2-isopropyl-5-methylphenoxy)-N-{4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}acetamide 查看详情
444110-42-3 2-(2-isopropyl-5-methylphenoxy)-N-[4-(1-pyrrolidinylsulfonyl)phenyl]acetamide 2-(2-isopropyl-5-methylphenoxy)-N-[4-(1-pyrrolidinylsulfonyl)phenyl]acetamide 查看详情
444110-55-8 2-chloro-N-(2-methoxyphenyl)quinoline-4-carboxamide 2-chloro-N-(2-methoxyphenyl)quinoline-4-carboxamide 查看详情
444110-64-9 2-Ethoxy-4-formylphenyl 2,4-dichlorobenzoate 2-Ethoxy-4-formylphenyl 2,4-dichlorobenzoate 查看详情
444110-65-0 N-(4-methylbenzyl)-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]benzenesulfonamide N-(4-methylbenzyl)-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]benzenesulfonamide C20H24N2O3S 查看详情
444110-77-4 Benzamide, N-(2-cyclopropylphenyl)-2-methyl- (9CI) Benzamide, N-(2-cyclopropylphenyl)-2-methyl- (9CI) 查看详情
444112-29-2 5-(4-hydroxy-3-methoxy-5-nitrobenzylidene)-1,3-dimethyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione 5-(4-hydroxy-3-methoxy-5-nitrobenzylidene)-1,3-dimethyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione 查看详情
444112-56-5 2-(2,4-dichlorophenoxy)-N'-[(2-isopropyl-5-methylphenoxy)acetyl]propanohydrazide 2-(2,4-dichlorophenoxy)-N'-[(2-isopropyl-5-methylphenoxy)acetyl]propanohydrazide 查看详情
444112-81-6 N-cyclohexyl-2-(1-naphthyloxy)acetamide N-cyclohexyl-2-(1-naphthyloxy)acetamide 查看详情
444112-84-9 3-乙酰基-6-溴喹啉-4-羧酸 3-ACETYL-6-BROMO-QUINOLINE-4-CARBOXYLIC ACID C12H8BrNO3 查看详情
444112-85-0 biphenyl-4-yl 3-methylbenzoate biphenyl-4-yl 3-methylbenzoate 查看详情
444112-87-2 4-tert-butyl-N-(4-{[(3,5-dimethylphenyl)amino]sulfonyl}phenyl)benzamide 4-tert-butyl-N-(4-{[(3,5-dimethylphenyl)amino]sulfonyl}phenyl)benzamide 查看详情
444112-96-3 2-amino-4-(2-methoxyphenyl)-7-methyl-6-(2-morpholin-4-ylethyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile 2-amino-4-(2-methoxyphenyl)-7-methyl-6-(2-morpholin-4-ylethyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile 查看详情
444113-03-5 2-amino-6-tert-butyl-4-{4-[(2-chlorobenzyl)oxy]-3-ethoxyphenyl}-4H-pyran-3,5-dicarbonitrile 2-amino-6-tert-butyl-4-{4-[(2-chlorobenzyl)oxy]-3-ethoxyphenyl}-4H-pyran-3,5-dicarbonitrile 查看详情
444113-08-0 1,3-dimethyl-5-[4-(piperidin-1-yl)benzylidene]-2-thioxodihydropyrimidine-4,6(1H,5H)-dione 1,3-dimethyl-5-[4-(piperidin-1-yl)benzylidene]-2-thioxodihydropyrimidine-4,6(1H,5H)-dione 查看详情
444113-18-2 ASINEX-REAG BAS 04222257 ASINEX-REAG BAS 04222257 C12H10ClNO2 查看详情
444113-19-3 N-[4-({2-[(4-bromo-3-methylphenoxy)acetyl]hydrazino}carbonyl)phenyl]cyclopropanecarboxamide N-[4-({2-[(4-bromo-3-methylphenoxy)acetyl]hydrazino}carbonyl)phenyl]cyclopropanecarboxamide 查看详情
444113-48-8 6-amino-4-(2,3-diethoxyphenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile 6-amino-4-(2,3-diethoxyphenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile C18H20N4O3 查看详情
444113-58-0 N,N'-1,2-ethanediylbis[2-(2-isopropyl-5-methylphenoxy)acetamide] N,N'-1,2-ethanediylbis[2-(2-isopropyl-5-methylphenoxy)acetamide] C26H36N2O4 查看详情
444113-59-1 (3-chlorophenyl)[4-(4-nitro-3-{4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl}phenyl)piperazin-1-yl]methanone (3-chlorophenyl)[4-(4-nitro-3-{4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl}phenyl)piperazin-1-yl]methanone 查看详情
444113-69-3 N-(2-cyanophenyl)-2-(2,5-dimethylphenoxy)acetamide N-(2-cyanophenyl)-2-(2,5-dimethylphenoxy)acetamide C17H16N2O2 查看详情
444113-70-6 1,3-dimethyl 2-{2-[2-(methoxycarbonyl)phenyl]hydrazin-1-ylidene}propanedioate 1,3-dimethyl 2-{2-[2-(methoxycarbonyl)phenyl]hydrazin-1-ylidene}propanedioate 查看详情
444113-90-0 N-(2-cyclopropylphenyl)-4-methylbenzenesulfonamide N-(2-cyclopropylphenyl)-4-methylbenzenesulfonamide 查看详情
444114-12-9 4-[2,5-dimethyl-3-(4-morpholinylcarbothioyl)-1H-pyrrol-1-yl]phenyl 2,5-dichlorobenzoate 4-[2,5-dimethyl-3-(4-morpholinylcarbothioyl)-1H-pyrrol-1-yl]phenyl 2,5-dichlorobenzoate 查看详情
444114-73-2 3-苯甲酰基-6-溴喹啉-4-羧酸 3-BENZOYL-6-BROMO-QUINOLINE-4-CARBOXYLICACID 查看详情
444114-77-6 5-benzyl-2-{[4-(tert-butyl)benzoyl]amino}-4-methyl-3-thiophenecarboxamide 5-benzyl-2-{[4-(tert-butyl)benzoyl]amino}-4-methyl-3-thiophenecarboxamide 查看详情
444114-90-3 5-((2,4-二氯苯氧基)甲基)-N-(4-甲基噻唑-2-基)呋喃-2-甲酰胺 5-[(2,4-dichlorophenoxy)methyl]-N-(4-methyl-1,3-thiazol-2-yl)furan-2-carboxamide 查看详情
444114-91-4 2-(6-nitroquinolin-8-yl)oxy-1-pyrrolidin-1-ylethanone 2-(6-nitroquinolin-8-yl)oxy-1-pyrrolidin-1-ylethanone 查看详情
444115-03-1 N-{7-[(2-bromophenyl)carbonyl]-2,3-dihydro-1,4-benzodioxin-6-yl}propanamide N-{7-[(2-bromophenyl)carbonyl]-2,3-dihydro-1,4-benzodioxin-6-yl}propanamide C18H16BrNO4 查看详情
444115-05-3 2-bromo-N-{7-[(2-chlorophenyl)carbonyl]-2,3-dihydro-1,4-benzodioxin-6-yl}benzamide 2-bromo-N-{7-[(2-chlorophenyl)carbonyl]-2,3-dihydro-1,4-benzodioxin-6-yl}benzamide C22H15BrClNO4 查看详情
444115-28-0 2-amino-4-(4-ethoxyphenyl)-7-methyl-6-(2-morpholin-4-ylethyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile 2-amino-4-(4-ethoxyphenyl)-7-methyl-6-(2-morpholin-4-ylethyl)-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile 查看详情
444115-30-4 2-(2,5-dimethylphenoxy)-N-[4-(morpholin-4-ylsulfonyl)phenyl]acetamide 2-(2,5-dimethylphenoxy)-N-[4-(morpholin-4-ylsulfonyl)phenyl]acetamide C20H24N2O5S 查看详情
444115-71-3 10-(4-tert-butylphenyl)-6,7,8,10-tetrahydro-5H-indeno[1,2-b]quinoline-9,11-dione 10-(4-tert-butylphenyl)-6,7,8,10-tetrahydro-5H-indeno[1,2-b]quinoline-9,11-dione C26H25NO2 查看详情
444115-76-8 2-amino-6-tert-butyl-4-(2,3-dimethoxyphenyl)-4H-pyran-3,5-dicarbonitrile 2-amino-6-tert-butyl-4-(2,3-dimethoxyphenyl)-4H-pyran-3,5-dicarbonitrile 查看详情
444115-89-3 4-tert-butyl-N-(4-{[(4-ethoxyphenyl)amino]sulfonyl}phenyl)benzamide 4-tert-butyl-N-(4-{[(4-ethoxyphenyl)amino]sulfonyl}phenyl)benzamide C25H28N2O4S 查看详情
444115-90-6 2-benzyl-3-{[3-(trifluoromethyl)phenyl]amino}-2,3,4,5,6,7-hexahydro-1H-isoindol-1-one 2-benzyl-3-{[3-(trifluoromethyl)phenyl]amino}-2,3,4,5,6,7-hexahydro-1H-isoindol-1-one 查看详情
444115-96-2 2-(4-phenylbutan-2-yl)-1H-isoindole-1,3(2H)-dione 2-(4-phenylbutan-2-yl)-1H-isoindole-1,3(2H)-dione 查看详情
444116-09-0 3-[(2-nitrophenyl)amino]-2-(4-phenylbutan-2-yl)-2,3-dihydro-1H-isoindol-1-one 3-[(2-nitrophenyl)amino]-2-(4-phenylbutan-2-yl)-2,3-dihydro-1H-isoindol-1-one 查看详情
444116-23-8 7-amino-5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile 7-amino-5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile 查看详情