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
503863-95-4 2-naphthalen-2-yloxy-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone 2-naphthalen-2-yloxy-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone 查看详情
503864-02-6 4,7-二氯-5-甲基-1,10-菲咯啉 4,7-Dichloro-5-Methyl-1,10-phenanthroline C13H8Cl2N2 查看详情
503864-11-7 4-benzoyl-5-(4-bromophenyl)-3-hydroxy-1-[2-(4-morpholinyl)ethyl]-1,5-dihydro-2H-pyrrol-2-one 4-benzoyl-5-(4-bromophenyl)-3-hydroxy-1-[2-(4-morpholinyl)ethyl]-1,5-dihydro-2H-pyrrol-2-one 查看详情
503864-29-7 1,3-dimethyl-8-(4-methylpiperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione 1,3-dimethyl-8-(4-methylpiperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione C13H19N5O2 查看详情
503864-84-4 2-phenylethyl 4-(3-bromo-5-ethoxy-4-methoxyphenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylate 2-phenylethyl 4-(3-bromo-5-ethoxy-4-methoxyphenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylate 查看详情
503865-06-3 N-[[(2-fluorobenzoyl)amino]carbamothioyl]pyridine-3-carboxamide N-[[(2-fluorobenzoyl)amino]carbamothioyl]pyridine-3-carboxamide 查看详情
503865-14-3 N-(4-methoxyphenyl)-2-{[4-methyl-5-(4-nitrophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide N-(4-methoxyphenyl)-2-{[4-methyl-5-(4-nitrophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide C18H17N5O4S 查看详情
50387-95-6 1-氯-5,6,7,8-四氢异喹啉 1-CHLORO-5,6,7,8-TETRAHYDROISOQUINOLINE C9H10ClN 查看详情
50388-18-6 1-BROMO-5,6,7,8-TETRAHYDROISOQUINOLINE 1-BROMO-5,6,7,8-TETRAHYDROISOQUINOLINE C9H10BrN 查看详情
50388-21-1 5-Chloro-5,6,7,8-tetrahydroisoquinoline 5-Chloro-5,6,7,8-tetrahydroisoquinoline C9H10ClN 查看详情
50388-51-7 2-氧代-5,5-二甲基环己烷甲酸甲酯 Methyl 5,5-Dimethyl-2-oxocyclohexanecarboxylate C10H16O3 查看详情
50389-29-2 2-甲基-2-苯氧基丙酰氯 2-Methyl-2-phenoxypropanoyl chloride C10H11ClO2 查看详情
50389-69-0 2-Bromo-3-ethoxynaphthalene 2-Bromo-3-ethoxynaphthalene 查看详情
50389-70-3 1-溴-2-乙氧基萘 1-Bromo-2-ethoxynaphthalene C12H11BrO 查看详情
5039-10-1 N-(4-phenyl-1,3-thiazol-2-yl)propanamide N-(4-phenyl-1,3-thiazol-2-yl)propanamide 查看详情
5039-16-7 2-氯-N-(4-苯基-噻唑-2-基)-乙酰胺 2-Chloro-N-(4-phenyl-1,3-thiazol-2-yl)acetamide 查看详情
5039-17-8 Acetamide, 2-(diethylamino)-N-(4-phenyl-2-thiazolyl)- Acetamide, 2-(diethylamino)-N-(4-phenyl-2-thiazolyl)- 查看详情
5039-61-2 丙基肼 n-Propylhydrazine C3H10N2 查看详情
5039-78-1 甲基丙烯酰氧乙基三甲基氯化铵 Methacrylatoethyl trimethyl ammonium chloride C9H18ClNO2 查看详情
50390-49-3 3',2,2-TRIMETHYLPROPIOPHENONE 3',2,2-TRIMETHYLPROPIOPHENONE C12H16O 查看详情
50390-51-7 2,4'-dimethylpropiophenone 2,4'-dimethylpropiophenone C11H14O 查看详情
50390-68-6 2-甲基-2-苯基环戊酮 2-Methyl-2-phenylcyclopentanone 查看详情
50390-76-6 2-甲氧基-5-甲砜基苯甲酸 4-Methoxy-3-Carboxymethylbenzene Sulponate C9H10O5S 查看详情
50390-78-8 1-甲氧基-2-甲基-4-(甲硫基)苯 1-METHOXY-2-METHYL-4-(METHYLTHIO)BENZENE, 97 C9H12OS 查看详情
50390-79-9 1-Methoxy-2-methyl-4-(methylsulfonyl)benzene 1-Methoxy-2-methyl-4-(methylsulfonyl)benzene C9H12O3S 查看详情
50392-32-0 (1S,3R,8S,9S,10R,13R,14S,17R)-17-[(2R)-6-hydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-1,3-diol (1S,3R,8S,9S,10R,13R,14S,17R)-17-[(2R)-6-hydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-1,3-diol 查看详情
50392-39-7 4-氨基-2,5-二氯苯酚 4-Amino-2,5-dichlorophenol C6H5Cl2NO 查看详情
50392-78-4 1-吡啶-乙基胺 1-PYRIDIN-4-YL-ETHYLAMINE C7H10N2 查看详情
50393-59-4 N-(1-萘)-2-硝基苯磺酰胺,97% N-(1-Naphthyl)-2-nitrobenzenesulfonamide,97% 查看详情
50393-98-1 (-)-di-de-Omethylgrandisin (-)-di-de-Omethylgrandisin 查看详情
50394-89-3 2-羟基炔雌醇 2-hydroxyethynylestradiol C20H24O3 查看详情
50394-90-6 4-hydroxyethynylestradiol 4-hydroxyethynylestradiol C20H24O3 查看详情
50395-42-1 AC-ALA-ALA-PHE-OME AC-ALA-ALA-PHE-OME C18H25N3O5 查看详情
50395-60-3 1-Hexanone, 1-cyclopentyl-2-(2-propen-1-yl) 1-Hexanone, 1-cyclopentyl-2-(2-propen-1-yl) C14H24O 查看详情
50395-70-5 N,N-二苯基肉桂酰胺 N,N-DIPHENYLCINNAMAMIDE 查看详情
50396-26-4 1,2-bis(di-o-tolylphosphino)ethane 1,2-bis(di-o-tolylphosphino)ethane C30H32P2 查看详情
50396-49-1 2-羟基-5-硝基肉桂酸 2-HYDROXY-5-NITROCINNAMIC ACID 查看详情
50396-63-9 6-FLUOROISOCHROMAN 6-FLUOROISOCHROMAN C9H9FO 查看详情
50396-67-3 6-fluoro-2-methyl-1,2,3,4-tetrahydroisoquinoline 6-fluoro-2-methyl-1,2,3,4-tetrahydroisoquinoline 查看详情
50396-78-6 1-fluoro-3-(methylsulfanylmethyl)benzene 1-fluoro-3-(methylsulfanylmethyl)benzene 查看详情
50396-87-7 (E)-己-4-烯-3-酮 (E)-2-Hexene-4-one C6H10O 查看详情
50396-96-8 (Z)-4-Hexen-3-one (Z)-4-Hexen-3-one C6H10O 查看详情
50397-63-2 2-[(3-甲基苯基)磺酰基]乙酸乙酯 [(3-Methylphenyl)sulfonyl]acetic acid ethyl ester C11H14O4S 查看详情
50397-64-3 对甲苯磺酰乙酸甲酯 METHYL P-TOLUENESULPHONYLACETATE C10H12O4S 查看详情
50397-65-4 甲基 2-(4-溴苯磺酰)醋酸盐 (4-Bromophenylsulfonyl)acetic acid methyl ester C9H9BrO4S 查看详情
50397-71-2 2-(3-叔丁基苯氧基)丙酸 2-(3-Tert-butylphenoxy)propanoic acid 查看详情
50397-74-5 4-氨基-3-溴苯腈 4-Amino-3-bromobenzonitrile C7H5BrN2 查看详情
50397-91-6 2-Cyclopenten-1-one, 3-methyl-2-propyl- 2-Cyclopenten-1-one, 3-methyl-2-propyl- 查看详情
50398-29-3 Methanol, bromo Methanol, bromo CH3BrO 查看详情
50398-30-6 Methanol, iodo- (9CI) Methanol, iodo- (9CI) 查看详情