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
7454-70-8 4-氯-N-(3-氯-2-甲基苯基)苯磺酰胺 4-Chloro-N-(3-chloro-2-Methylphenyl)benzenesulfonaMide C13H11Cl2NO2S 查看详情
7454-71-9 4-氯-N-(3-氯-4-甲基苯基)苯磺酰胺 4-chloro-N-(3-chloro-4-methylphenyl)benzenesulfonamide C13H11Cl2NO2S 查看详情
7454-72-0 4-溴-N-(4-甲氧基苯)苯磺酰胺 4-bromo-N-(4-methoxyphenyl)benzenesulfonamide C13H12BrNO3S 查看详情
7454-73-1 4-溴-N-(2,4-二甲基苯基)苯磺酰胺 4-bromo-N-(2,4-dimethylphenyl)benzenesulfonamide C14H14BrNO2S 查看详情
7454-74-2 4-溴-N-(2,6-二甲基苯基)苯磺酰胺 4-BroMo-N-(2,6-diMethylphenyl)benzenesulfonaMide 查看详情
7454-76-4 N-环己基4-溴苯磺酰胺 4-Bromo-N-cyclohexylbenzenesulfonamide C12H16BrNO2S 查看详情
74540-86-6 硼氘化锂 lithium triethylborodeuteride C6H15BDLi 查看详情
74542-69-1 1,2,4,5-四异丙基硫苯 1,2,4,5-TETRA(ISOPROPYLTHIO)BENZENE C18H30S4 查看详情
74542-74-8 Benzenethiol, 2,4,5-tris(ethylthio)- Benzenethiol, 2,4,5-tris(ethylthio)- 查看详情
74542-82-8 1-甲基-1-三甲基甲硅烷基丙二烯 1-METHYL-1-(TRIMETHYLSILYL)ALLENE C7H14Si 查看详情
74543-21-8 sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate C12H10N3NaO6S2 查看详情
74543-22-9 1-氨基-3,8-萘二硫酸钠 1-AMINO-3,8-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT 查看详情
74543-88-7 Butanedioic acid, 2,3-dihydroxy-2,3-dimethyl- Butanedioic acid, 2,3-dihydroxy-2,3-dimethyl- 查看详情
74545-26-9 5,6-二溴苯并咪唑 5,6-Dibromo-1H-benzo[d]imidazole C7H4Br2N2 查看详情
74545-48-5 Propanedioic acid, 2-[1-(1-cyclopenten-1-yl)ethyl]-, 1,3-dimethyl ester Propanedioic acid, 2-[1-(1-cyclopenten-1-yl)ethyl]-, 1,3-dimethyl ester 查看详情
74545-79-2 芦荟树脂A Aloeresin A C28H28O11 查看详情
74546-02-4 4-(3,4-二氯苯基)-3-丁烯-2-酮 4-(3,4-DICHLOROPHENYL)BUT-3-EN-2-ONE 查看详情
74546-14-8 Butanamid, 3-oxo-N-(1,2,3,4-tetrahydro-7-methoxy-2,3-dioxo-6-quinoxalinyl)- Butanamid, 3-oxo-N-(1,2,3,4-tetrahydro-7-methoxy-2,3-dioxo-6-quinoxalinyl)- 查看详情
74547-40-3 1,2-dihydro-Pyridazino[3,4-b]quinoxaline-4-carboxylic acid methyl ester 1,2-dihydro-Pyridazino[3,4-b]quinoxaline-4-carboxylic acid methyl ester 查看详情
74548-60-0 Urea, N-dodecyl-N'-[2-hydroxy-1-(hydroxymethyl)-1-methylethyl]- Urea, N-dodecyl-N'-[2-hydroxy-1-(hydroxymethyl)-1-methylethyl]- 查看详情
74548-62-2 3-(1,3-二羟基-2-甲基丙-2-基)-1-苯基脲 3-(1,3-Dihydroxy-2-methylpropan-2-yl)-1-phenylurea 查看详情
74549-16-9 2-propylpent-4-enal 2-propylpent-4-enal 查看详情
7455-02-9 4-溴-N-(2-甲基苯基)苯磺酰胺,97% 4-Bromo-N-(2-methylphenyl)benzenesulfonamide, 97% 查看详情
7455-06-3 4-氟-N-(2-甲氧基苯)苯磺酰胺 4-Fluoro-N-(2-Methoxyphenyl)benzenesulfonaMide 查看详情
7455-18-7 2-acetyl-10-[2-(dimethylammonio)propyl]-10H-phenothiazinium maleate 2-acetyl-10-[2-(dimethylammonio)propyl]-10H-phenothiazinium maleate 查看详情
7455-39-2 Rp 8599 Rp 8599 C20H29N3O5S3 查看详情
7455-91-6 3-(4-氧代喹唑啉)丙腈 3-(4-OXOQUINAZOLIN-3(4H)-YL)PROPANENITRILE 查看详情
74550-86-0 1H-Imidazole-1-ethanol, 2-(2-(1,3-benzodioxol-5-yl)ethenyl)-5-nitro 1H-Imidazole-1-ethanol, 2-(2-(1,3-benzodioxol-5-yl)ethenyl)-5-nitro 查看详情
74550-88-2 2-Propenoic acid, 3-(1-methyl-5-nitro-1H-imidazol-2-yl)-2-phenoxy 2-Propenoic acid, 3-(1-methyl-5-nitro-1H-imidazol-2-yl)-2-phenoxy 查看详情
74550-89-3 1H-Imidazole-1-acetamide, 2-methyl-5-nitro-N-2-pyrimidinyl 1H-Imidazole-1-acetamide, 2-methyl-5-nitro-N-2-pyrimidinyl 查看详情
74550-97-3 乙双吗啉 Bimolane C20H32N6O6 查看详情
74551-31-8 D-缬氨酰-L-苯丙氨酰-L-赖氨酰对硝基苯胺二盐酸盐 D-Valyl-L-phenylalanyl-N-(4-nitrophenyl)-L-lysinamide dihydrochloride C26H38Cl2N6O5 查看详情
74553-29-0 2,5-二溴苯甲醛 2,5-Dibromobenzaldehyde C7H4Br2O 查看详情
74553-57-4 1,4-Anthracenedione, 9-hydroxy 1,4-Anthracenedione, 9-hydroxy C14H8O3 查看详情
74554-11-3 2,6-Dideoxy-2-fluoro-L-galactopyranose (α,β Mixture) 2,6-Dideoxy-2-fluoro-L-galactopyranose (α,β Mixture) 查看详情
74554-15-7 9H-Purin-6-amine, 9-[[2-(phenylmethoxy)-1-[(phenylmethoxy)methyl]ethoxy]methyl] 9H-Purin-6-amine, 9-[[2-(phenylmethoxy)-1-[(phenylmethoxy)methyl]ethoxy]methyl] C23H25N5O3 查看详情
74555-98-9 Ethyl 2-methyl-4-oxo-4H-chromene-3-carboxylate Ethyl 2-methyl-4-oxo-4H-chromene-3-carboxylate C13H12O4 查看详情
74556-37-9 3H-Naphtho[2,1-b]pyran-3-one, 2-(4-chlorobenzoyl) 3H-Naphtho[2,1-b]pyran-3-one, 2-(4-chlorobenzoyl) C20H11ClO3 查看详情
74556-53-9 5-(((4-chlorophenyl)thio)methyl)furan-2-carboxylic acid 5-(((4-chlorophenyl)thio)methyl)furan-2-carboxylic acid 查看详情
74556-54-0 5-(4-叔丁基苯氧基甲基)呋喃-2-羧酸 5-(4-TERT-BUTYLPHENOXYMETHYL)FURAN-2-CARBOXYLICACID 查看详情
74556-56-2 5-((3-氯苯氧基)甲基)呋喃-2-羧酸 5-((3-Chlorophenoxy)methyl)furan-2-carboxylic acid 查看详情
74556-57-3 呋喃-2-羧酸,5-(4-氯苯氧基甲基)- 5-(4-CHLORO-PHENOXYMETHYL)-FURAN-2-CARBOXYLIC ACID 查看详情
74556-58-4 5-(4-溴苯氧基甲基)呋喃-2-羧酸 5-(4-Bromophenoxymethyl)furan-2-carboxylic acid 查看详情
74556-59-5 5-{[3-(三氟甲基)苯氧基]甲基}呋喃-2-羧酸 5-{[3-(trifluoromethyl)phenoxy]methyl}furan-2-carboxylic acid 查看详情
74556-60-8 5-(2,4-二氯苯氧基甲基)呋喃-2-羧酸 5-(2,4-Dichlorophenoxymethyl)furan-2-carboxylic acid 查看详情
74556-80-2 5-(4-氟苯氧基甲基)噻吩-2-羧酸 5-[(4-fluorophenoxy)methyl]thiophene-2-carboxylic acid C12H9FO3S 查看详情
74556-81-3 5-(3-氯苯氧基甲基)噻吩-2-羧酸 5-(3-Chlorophenoxymethyl)thiophene-2-carboxylic acid 查看详情
74556-82-4 5-((4-氯苯氧基)甲基)噻吩-2-羧酸 5-((4-Chlorophenoxy)methyl)thiophene-2-carboxylic acid 查看详情
74556-86-8 5-(2,6-二氯苯氧基甲基)噻吩-2-羧酸 5-[(2,6-Dichlorophenoxy)methyl]thiophene-2-carboxylic acid C12H8Cl2O3S 查看详情
74557-73-6 6-甲基-3-氧代-2,3-二氢哒嗪-4-羧酸 6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid C6H6N2O3 查看详情