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
209160-83-8 7-(piperazin-1-yl)furo[2,3-c]pyridine 7-(piperazin-1-yl)furo[2,3-c]pyridine C11H13N3O 查看详情
2091605-06-8 5-溴异喹啉-8-腈 8-Isoquinolinecarbonitrile, 5-bromo C10H5BrN2 查看详情
2091605-16-0 1-Bromo-2-fluoro-3-methoxy-5-(trifluoromethyl)benzene 1-Bromo-2-fluoro-3-methoxy-5-(trifluoromethyl)benzene C8H5BrF4O 查看详情
2091605-26-2 2-bromo-3-fluoro-6-(trifluoromethyl)benzaldehyde 2-bromo-3-fluoro-6-(trifluoromethyl)benzaldehyde C8H3BrF4O 查看详情
2091605-33-1 Imidazo[1,5-a]pyrazine-3-carboxylic acid, 5,6,7,8-tetrahydro-, ethyl ester Imidazo[1,5-a]pyrazine-3-carboxylic acid, 5,6,7,8-tetrahydro-, ethyl ester C9H13N3O2 查看详情
2091605-37-5 Benzenamine, 2-(difluoromethyl)-3-fluoro Benzenamine, 2-(difluoromethyl)-3-fluoro C7H6F3N 查看详情
2091605-97-7 3-Bromo-2-fluorophenyl difluoromethyl sulphone 3-Bromo-2-fluorophenyl difluoromethyl sulphone 查看详情
2091606-48-1 3-溴-2-氟-5-(三氟甲基)苯甲酸 3-Bromo-2-fluoro-5-(trifluoromethyl)benzoic acid 查看详情
2091608-75-0 3-Bromo-2-chloro-5-(difluoromethyl)thiophene 3-Bromo-2-chloro-5-(difluoromethyl)thiophene 查看详情
209161-21-7 3-[(1-diethoxyphosphoryl-2,2,2-trifluoroethyl)amino]indol-2-one 3-[(1-diethoxyphosphoryl-2,2,2-trifluoroethyl)amino]indol-2-one 查看详情
209161-73-9 NITR 5/AM NITR 5/AM C43H47N3O23 查看详情
2091613-39-5 6-溴噻吩并[3,2-b]吡啶-2-甲酸乙酯 Ethyl 6-bromothieno[3,2-b]pyridine-2-carboxylate 查看详情
2091613-65-7 1-(3,5-Dimethyl-2-pyridinyl)-2,2-difluoroethanone 1-(3,5-Dimethyl-2-pyridinyl)-2,2-difluoroethanone 查看详情
2091614-28-5 2-Hydroxymethyl-oxazole-5-carboxylic acid methyl ester 2-Hydroxymethyl-oxazole-5-carboxylic acid methyl ester 查看详情
2091614-80-9 4-chloro-8-methoxyquinazoline-2-carbonitrile 4-chloro-8-methoxyquinazoline-2-carbonitrile 查看详情
2091619-22-4 5-(溴甲基)-1,1-二氟螺[2.3]己烷 5-(bromomethyl)-1,1-difluorospiro[2.3]hexane 查看详情
2091619-53-1 Methyl 2-bromo-5-chloro-4-hydroxybenzoate Methyl 2-bromo-5-chloro-4-hydroxybenzoate 查看详情
2091619-58-6 N-isopropyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxamide N-isopropyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxamide C11H18N4O 查看详情
2091622-12-5 2-Bromo-5-fluoro-3-(trifluoromethyl)benzyl alcohol 2-Bromo-5-fluoro-3-(trifluoromethyl)benzyl alcohol 查看详情
2091622-16-9 N-Methyl-N-((4,5,6,7-Tetrahydro-1H-Pyrazolo[3,4-C]Pyridin-3-Yl)Methyl)Propan-2-Amine N-Methyl-N-((4,5,6,7-Tetrahydro-1H-Pyrazolo[3,4-C]Pyridin-3-Yl)Methyl)Propan-2-Amine C11H20N4 查看详情
2091623-08-2 Cyclohexanamine, 4-(1-azetidinyl)-4-methyl- Cyclohexanamine, 4-(1-azetidinyl)-4-methyl- C10H20N2 查看详情
2091623-67-3 2-氨基-3-溴-5-羟基苯甲酸 2-Amino-3-bromo-5-hydroxybenzoic acid 查看详情
2091625-04-4 (5-Bromo-3-chloro-2-methoxyphenyl)(methyl)sulfane (5-Bromo-3-chloro-2-methoxyphenyl)(methyl)sulfane 查看详情
2091625-24-8 6-氯-4-甲氧基-5-甲基烟酸甲酯 Methyl 6-chloro-4-methoxy-5-methylnicotinate 查看详情
2091625-58-8 2,2-二甲基-4-氧代色满-7-甲酸 2,2-Dimethyl-4-oxochroman-7-carboxylic Acid C12H12O4 查看详情
2091626-01-4 2-Ethyl-4-formyl-5-methylbenzonitrile 2-Ethyl-4-formyl-5-methylbenzonitrile 查看详情
2091627-18-6 2-Aminoimidazo[1,2-a]pyridine-8-carbonitrile 2-Aminoimidazo[1,2-a]pyridine-8-carbonitrile 查看详情
2091627-83-5 2-amino-8-chloro-[1,2,4]triazolo[1,5-a]pyridine-6-carbonitrile 2-amino-8-chloro-[1,2,4]triazolo[1,5-a]pyridine-6-carbonitrile 查看详情
2091629-84-2 Imidazo[1,2-a]pyridine-3-carboxylic acid, 5-hydroxy-, methyl ester Imidazo[1,2-a]pyridine-3-carboxylic acid, 5-hydroxy-, methyl ester C9H8N2O3 查看详情
209163-25-7 Fmoc-(R,S)-3-1-羧甲基-2-戊内酰胺 1-Piperidineaceticacid,3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-oxo-(9CI) C22H22N2O5 查看详情
209163-39-3 DB213 DB213 查看详情
2091630-94-1 4-(叔丁基)-1H-吡唑-3-羧酸 1H-Pyrazole-3-carboxylic acid, 4-(1,1-dimethylethyl) C8H12N2O2 查看详情
2091631-51-3 4-溴-5-羟基-2-甲氧基苯甲酸甲酯 Benzoic acid, 4-bromo-5-hydroxy-2-methoxy-, methyl ester 查看详情
2091633-81-5 6H-Pyrrolo[3,4-b]pyridine-2,6-dicarboxylic acid, 5,7-dihydro-, 6-(9H-fluoren-9-ylmethyl) ester 6H-Pyrrolo[3,4-b]pyridine-2,6-dicarboxylic acid, 5,7-dihydro-, 6-(9H-fluoren-9-ylmethyl) ester C23H18N2O4 查看详情
2091636-03-0 (4-(三氟甲基)四氢2H-吡喃-4-基)甲醇 2H-Pyran-4-methanol, tetrahydro-4-(trifluoromethyl) C7H11F3O2 查看详情
2091638-31-0 7-Oxa-3,10-diazaspiro[5.6]dodecane, 3-methyl 7-Oxa-3,10-diazaspiro[5.6]dodecane, 3-methyl C10H20N2O 查看详情
2091638-73-0 2-溴-5-(氯甲基)-1,3,4-噻二唑 1,3,4-Thiadiazole, 2-bromo-5-(chloromethyl)- 查看详情
2091639-97-1 5-bromo-2-(difluoromethyl)-1,3-dimethoxybenzene 5-bromo-2-(difluoromethyl)-1,3-dimethoxybenzene 查看详情
209164-23-8 ((2S,4R)-4-((叔丁基二甲基甲硅烷基)氧基)-1-甲基吡咯烷-2-基)甲醇 2-Pyrrolidinemethanol, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methyl-, (2S,4R)- 查看详情
2091640-60-5 2-氨基-3-氯-4-碘苯腈 Benzonitrile, 2-amino-3-chloro-4-iodo C7H4ClIN2 查看详情
2091651-44-2 3-Thiophenecarboxylic acid, 2-(bromomethyl)- 3-Thiophenecarboxylic acid, 2-(bromomethyl)- 查看详情
2091652-66-1 5-Bromo-4-methoxyisophthalaldehyde 5-Bromo-4-methoxyisophthalaldehyde 查看详情
2091652-76-3 2-Pyridinemethanesulfonyl fluoride 2-Pyridinemethanesulfonyl fluoride C6H6FNO2S 查看详情
2091653-48-2 4-Bromo-benzooxazole-2-carbaldehyde hydrate 4-Bromo-benzooxazole-2-carbaldehyde hydrate 查看详情
2091656-68-5 4-溴-2-碘-5-甲氧基苯甲酸 4-Bromo-2-iodo-5-methoxybenzoic acid 查看详情
2091656-96-9 4-溴-3-氟-2-碘苯胺 Benzenamine, 4-bromo-3-fluoro-2-iodo- 查看详情
2091658-20-5 Benzene, 2-(bromomethyl)-5-chloro-1-fluoro-3-methoxy- Benzene, 2-(bromomethyl)-5-chloro-1-fluoro-3-methoxy- 查看详情
2091659-30-0 2-Benzofurancarboxylic acid, 5-bromo-6-fluoro-, methyl ester 2-Benzofurancarboxylic acid, 5-bromo-6-fluoro-, methyl ester 查看详情
2091662-04-1 Methyl 2-bromo-5-fluoro-3-(trifluoromethyl)benzoate Methyl 2-bromo-5-fluoro-3-(trifluoromethyl)benzoate 查看详情
2091662-41-6 Benzoic acid, 3-bromo-5-fluoro-2-(trifluoromethyl)-, methyl ester Benzoic acid, 3-bromo-5-fluoro-2-(trifluoromethyl)-, methyl ester 查看详情