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
28033-32-1 4-(2-甲氧基 苯氧基) 哌啶 4-(2-Methoxyphenoxy)piperidine C12H17NO2 查看详情
28033-33-2 4-(3-三氟甲基苯氧基)-哌啶盐酸盐 4-(3-TRIFLUOROMETHYL-PHENOXY)-PIPERIDINE HYDROCHLORIDE C12H15ClF3NO 查看详情
28033-37-6 4(4-三氟甲氧基苯氧基哌啶) 4-[4-(Trifluoromethoxy)phenoxy]piperidine C12H14F3NO 查看详情
28033-47-8 5-氯苯并呋喃-2(3H)-酮 5-CHLOROISOBENZOFURAN-1(3H)-ONE C8H5ClO2 查看详情
28033-54-7 Butanamide,N-(2-hydroxyphenyl)- Butanamide,N-(2-hydroxyphenyl)- 查看详情
28033-63-8 邻甲氧基苯乙酰氯 2-METHOXYPHENYLACETYL CHLORIDE C9H9ClO2 查看详情
2803376-10-3 (S)-2-(2-(2-氨基乙酰胺基)-3-(1H-吲哚-3-基)丙酰胺基)乙酸 三氟乙酸盐 (S)-2-(2-(2-Aminoacetamido)-3-(1H-indol-3-yl)propanamido)acetic acid 2,2,2-trifluoroacetate 查看详情
2803376-59-0 (S)-3-(4-溴苯基)哌啶草酸盐 Piperidine, 3-(4-bromophenyl)-, ethanedioate (1:1), (3S)- 查看详情
28034-84-6 2-乙基-2-甲基环丙烷-1-羧酸 2-Ethyl-2-methylcyclopropane-1-carboxylic acid 查看详情
28034-99-3 4-氯-4'-羟基联苯 4'-Chloro-4-biphenylol C12H9ClO 查看详情
2803402-18-6 1,2-Pyrrolidinedicarboxylic acid, 3-methyl-, 1-(9H-fluoren-9-ylmethyl) ester, (2R,3R)- 1,2-Pyrrolidinedicarboxylic acid, 3-methyl-, 1-(9H-fluoren-9-ylmethyl) ester, (2R,3R)- 查看详情
2803402-41-5 2-Piperidinecarboxylic acid, 4-phenyl-, hydrochloride (1:1), (2R,4R)- 2-Piperidinecarboxylic acid, 4-phenyl-, hydrochloride (1:1), (2R,4R)- 查看详情
2803420-40-6 cis-2,3-dimethylazetidine hydrochloride cis-2,3-dimethylazetidine hydrochloride 查看详情
2803424-77-1 5-(1-Methylethyl)-2'-(methylthio)[1,1'-biphenyl]-2-amine 5-(1-Methylethyl)-2'-(methylthio)[1,1'-biphenyl]-2-amine 查看详情
2803426-37-9 7-fluoro-3,3-dimethyl-3,4-dihydroacridine-1(2H)-one 7-fluoro-3,3-dimethyl-3,4-dihydroacridine-1(2H)-one 查看详情
2803444-20-2 (6R,7R)-6-((叔丁氧基羰基)氨基)-7-羟基-1-异丙基-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯 tert-Butyl (6R,7R)-6-((tert-butoxycarbonyl)amino)-7-hydroxy-1-isopropyl-2-azaspiro[3.4]octane-2-carboxylate 查看详情
2803445-09-0 2,2-二甲基四氢-4H-[1,3]二氧杂环戊烯并[4,5-C]吡咯-4-羧酸甲酯盐酸盐 Methyl 2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrole-4-carboxylate hydrochloride 查看详情
2803452-01-7 Pyrazolo[1,5-a]pyrazine, 6-chloro-3-iodo- Pyrazolo[1,5-a]pyrazine, 6-chloro-3-iodo- 查看详情
2803456-28-0 6-methoxycarbonyl-7H-[2]pyrindin-5-olate 6-methoxycarbonyl-7H-[2]pyrindin-5-olate 查看详情
2803456-37-1 1-甲基-1,2,3,4-四氢喹啉-4-胺盐酸盐 1-Methyl-1,2,3,4-tetrahydroquinolin-4-amine hydrochloride 查看详情
2803456-62-2 7-chloro-9-fluoro-3,4-dihydro-2H-quinolizine-1-carbonitrile 7-chloro-9-fluoro-3,4-dihydro-2H-quinolizine-1-carbonitrile 查看详情
2803457-22-7 2-(4-Chloro-3-trifluoromethyl-phenyl)-2-methyl-[1,3]dioxolane 2-(4-Chloro-3-trifluoromethyl-phenyl)-2-methyl-[1,3]dioxolane 查看详情
2803460-62-8 1-(3,4'-二甲基-[1,1'-联苯]-4-基)丙-1-酮 1-Propanone, 1-(3,4'-dimethyl[1,1'-biphenyl]-4-yl)- 查看详情
2803460-83-3 N-(3-Ethoxy-5-fluoro-benzyl)-5-fluoro-2-methoxy-benzamide N-(3-Ethoxy-5-fluoro-benzyl)-5-fluoro-2-methoxy-benzamide 查看详情
2803460-92-4 2-氧杂-5-氮杂螺[3,4]辛烷 盐酸盐 2-Oxa-5-azaspiro[3.4]octane hydrochloride 查看详情
2803467-78-7 4-(bisBocamino)-2-chloro-5-methyl-pyridine 4-(bisBocamino)-2-chloro-5-methyl-pyridine 查看详情
2803468-12-2 Methyl-(3-trifluoromethyl-cyclohexyl)-amine hydrochloride Methyl-(3-trifluoromethyl-cyclohexyl)-amine hydrochloride 查看详情
2803473-93-8 6-氨基-2-溴-3-氟苯酰胺 6-Amino-2-bromo-3-fluorobenzamide 查看详情
2803475-98-9 5-氨基-6-溴咪唑[1,5-A]吡嗪-1-羧酸甲酯 Methyl 5-amino-6-bromoimidazo[1,5-a]pyrazine-1-carboxylate 查看详情
2803476-77-7 2-(4-(甲基磺酰基)哌嗪-1-基)乙胺二盐酸盐 2-(4-(Methylsulfonyl)piperazin-1-yl)ethanamine dihydrochloride 查看详情
2803477-11-2 N-(4-氨基苯基)-N-环丙基-2-(二甲基氨基)乙酰胺 Acetamide, N-(4-aminophenyl)-N-cyclopropyl-2-(dimethylamino)- 查看详情
2803478-61-5 (E)-N-(4-((4-氟苯基)氨基)-7-甲氧基喹啉-6-基)-4-(哌啶-1-基)丁-2-烯酰胺(达克替尼杂质) (E)-N-(4-((4-Fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Dacomitinib Impurity) 查看详情
2803488-59-5 Methyl 5-chloro-4-oxo-4H-1-benzopyran-2-carboxylate Methyl 5-chloro-4-oxo-4H-1-benzopyran-2-carboxylate 查看详情
2803498-13-5 3-环丙基-1-(1-甲基乙基)-1H-吡唑-4-醇 3-Cyclopropyl-1-(1-methylethyl)-1H-pyrazol-4-ol 查看详情
28035-02-1 4H-1-Benzothiopyran-4-one, 2,3-dihydro-2,2-dimethyl 4H-1-Benzothiopyran-4-one, 2,3-dihydro-2,2-dimethyl C11H12OS 查看详情
28035-67-8 2,4-Dichloro-1H-indole-3-carbaldehyde 2,4-Dichloro-1H-indole-3-carbaldehyde 查看详情
2803502-20-5 (1R,2S)-2,3-二氢-1-甲基-1H-吡咯嗪-2-醇 (1R,2S)-2,3-Dihydro-1-methyl-1H-pyrrolizin-2-ol 查看详情
2803542-72-3 3-环丙基-1-甲基-1H-吡唑-4-硫醇 3-Cyclopropyl-1-methyl-1H-pyrazole-4-thiol 查看详情
2803552-55-6 4-羟基-3-羟甲基苯氧基)苯腈 Benzonitrile, 4-[4-hydroxy-3-(hydroxymethyl)phenoxy]- 查看详情
28036-07-9 Tetraethyl 4,4'-biphenylenebisphosphonate Tetraethyl 4,4'-biphenylenebisphosphonate 查看详情
28036-11-5 2-(二乙氧基磷酰基)-苯甲酸乙酯 DIETHYL-2-ETHOXYARBONYLPHENYLPHOSPHONATE C13H19O5P 查看详情
28036-18-2 diethyl (2-chlorophenyl)phosphonate diethyl (2-chlorophenyl)phosphonate C10H14ClO3P 查看详情
28036-30-8 2-氯-N-吡啶-2-基丙酰胺 2-chloro-N-pyridin-2-ylpropanamide 查看详情
28036-31-9 2-甲基咪唑并[1,2-A]吡啶-3-胺 2-METHYLIMIDAZO[1,2-A]PYRIDIN-3-AMINE C8H9N3 查看详情
28036-33-1 3-氨基咪唑并[1,2-a]吡啶 Imidazo[1,2-a]pyridin-3-amine C7H7N3 查看详情
28036-91-1 3,4-二氯苯甲酰肼 3,4-DICHLOROBENZENE-1-CARBOHYDRAZIDE C7H6Cl2N2O 查看详情
28037-21-0 7-Thia-14,15-diazadispiro[5.1.5.2]pentadec-14-ene 7-Thia-14,15-diazadispiro[5.1.5.2]pentadec-14-ene C12H20N2S 查看详情
2803703-75-3 3-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-5-methanol 3-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-5-methanol 查看详情
2803703-88-8 3-异丙基-1-(四氢2H-吡喃-2-基)-1H-吡唑并[3,4-B]吡啶-5-醇 3-Isopropyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridin-5-ol 查看详情
2803705-03-3 4-溴-3-甲基-1-(四氢2H-吡喃-2-基)-1H-吡唑并[3,4-B]吡啶-5-醇 4-Bromo-3-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridin-5-ol 查看详情