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
1256268-95-7 3-(甲氨基)哒嗪-4-甲腈 3-(MethylaMino)pyridazine-4-carbonitrile C6H6N4 查看详情
1256269-87-0 8'-甲基-2',4-二氧代-2-(哌啶-1-基)-2'h-螺[环戊烷-1,3'-咪唑并[1,2-a]吡啶]-2-烯-3-羧酸乙酯 SAK3 >=98% (HPLC) 查看详情
125627-71-6 1-Piperidinepropanoic acid, 2-thioxo-, methyl ester 1-Piperidinepropanoic acid, 2-thioxo-, methyl ester 查看详情
1256276-34-2 4-BROMO-2,3-DIFLUOROBENZYLAMINE 4-BROMO-2,3-DIFLUOROBENZYLAMINE C7H6BrF2N 查看详情
1256276-36-4 4-溴-3,5-二氟苯甲醇 (4-bromo-3,5-difluorophenyl)methanol C7H5BrF2O 查看详情
1256276-39-7 (4-溴-2,5-二氟苯基)甲胺 (4-bromo-2,5-difluorophenyl)methanamine C7 H6 Br F2 N 查看详情
1256276-41-1 5-氨基-2-溴-3-氟吡啶 5-AMino-2-broMo-3-fluoropyridine C5H4BrFN2 查看详情
1256276-42-2 1-?Azetidinebutanamine 1-?Azetidinebutanamine 查看详情
1256276-45-5 ((1s,4s)-4-(羟甲基)环己基)氨基甲酸苄酯 Benzyl ((1s,4s)-4-(hydroxymethyl)cyclohexyl)carbamate 查看详情
1256276-53-5 benzyl (1s,4s)-4-(aminomethyl)cyclohexylcarbamate benzyl (1s,4s)-4-(aminomethyl)cyclohexylcarbamate 查看详情
1256276-79-5 Spiro[bicyclo[2.2.1]hept-5-ene-7,1'-cyclopropane]-2,3-dicarboxylic acid, (1R,2R,3R,4S)- Spiro[bicyclo[2.2.1]hept-5-ene-7,1'-cyclopropane]-2,3-dicarboxylic acid, (1R,2R,3R,4S)- 查看详情
1256276-95-5 (1S,2R,3R,4R)-3-(methoxycarbonyl)spiro[bicyclo[2.2.1]heptane-7,1'-cyclopropane]-2-carboxylicacid (1S,2R,3R,4R)-3-(methoxycarbonyl)spiro[bicyclo[2.2.1]heptane-7,1'-cyclopropane]-2-carboxylicacid C12H16O4 查看详情
1256278-26-8 (7R)-6,7-Dihydro-7-(1-naphthalenylmethoxy)-5H-pyrrolo[1,2-a]imidazole (7R)-6,7-Dihydro-7-(1-naphthalenylmethoxy)-5H-pyrrolo[1,2-a]imidazole 查看详情
1256278-61-1 Ethenol, 2,2-difluoro-1-(tributylstannyl)-, 1-(4-methylbenzenesulfonate) Ethenol, 2,2-difluoro-1-(tributylstannyl)-, 1-(4-methylbenzenesulfonate) C21H34F2O3SSn 查看详情
125628-96-8 Methanone,(3,4-dihydroxy-5-nitrophenyl)phenyl Methanone,(3,4-dihydroxy-5-nitrophenyl)phenyl C13H9NO5 查看详情
125628-97-9 RO 41-0960 COMT IHIBITOR RO 41-0960 COMT IHIBITOR C13H8FNO5 查看详情
1256283-08-5 4-[(2-Chloro-1,3-thiazol-5-yl)methoxy]aniline 4-[(2-Chloro-1,3-thiazol-5-yl)methoxy]aniline C10H9ClN2OS 查看详情
1256285-70-7 CarbinoxaMine N-Oxide CarbinoxaMine N-Oxide C16H19ClN2O2 查看详情
1256285-71-8 1-[4-(1,1-DiMethylethyl)phenyl]-4-[4-(diphenylMethoxy)-1-oxido-1-piperidinyl]-1-butanone 1-[4-(1,1-DiMethylethyl)phenyl]-4-[4-(diphenylMethoxy)-1-oxido-1-piperidinyl]-1-butanone C32H39NO3 查看详情
1256286-44-8 4-溴-5-甲基噻吩-2-羧酸乙酯 ethyl 4-bromo-5-methylthiophene-2-carboxylate 查看详情
125629-01-8 Benzoic acid, 3,4-dihydroxy-5-nitro-, methyl ester Benzoic acid, 3,4-dihydroxy-5-nitro-, methyl ester C8H7NO6 查看详情
125629-02-9 Benzoic acid,3,4-dihydroxy-5-nitro-, butyl ester Benzoic acid,3,4-dihydroxy-5-nitro-, butyl ester 查看详情
125629-05-2 Benzeneacetic acid,3,4-dihydroxy-5-nitro-a-oxo-, butyl ester Benzeneacetic acid,3,4-dihydroxy-5-nitro-a-oxo-, butyl ester C12H13NO7 查看详情
125629-09-6 2(1H)-Quinoxalinone, 3-(3,4-dihydroxy-5-nitrophenyl) 2(1H)-Quinoxalinone, 3-(3,4-dihydroxy-5-nitrophenyl) C14H9N3O5 查看详情
125629-17-6 Benzonitrile,5-(2-fluorobenzoyl)-2,3-dihydroxy- Benzonitrile,5-(2-fluorobenzoyl)-2,3-dihydroxy- 查看详情
125629-20-1 1,2-Benzenediol,3,5-bis[(trifluoromethyl)sulfonyl]- 1,2-Benzenediol,3,5-bis[(trifluoromethyl)sulfonyl]- 查看详情
125629-21-2 Benzaldehyde, 2-chloro-3,4-dihydroxy-5-nitro- Benzaldehyde, 2-chloro-3,4-dihydroxy-5-nitro- 查看详情
125629-83-6 4-氨基-1-(叔丁氧羰基)吡咯烷-2-羧酸 4-Amino-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid 查看详情
125629-89-2 1,2,4-Pyrrolidinetricarboxylic acid, 1-(1,1-dimethylethyl) 4-methyl ester 1,2,4-Pyrrolidinetricarboxylic acid, 1-(1,1-dimethylethyl) 4-methyl ester 查看详情
125629-91-6 (S)-1-苄基-5-羟基甲基-2-吡咯烷酮 (S)-1-BENZYL-5-HYDROXYMETHYL-2-PYRROLIDINONE C12H15NO2 查看详情
125630-00-4 L-Ornithine, N5-acetyl-N2-[(1,1-dimethylethoxy)carbonyl]- L-Ornithine, N5-acetyl-N2-[(1,1-dimethylethoxy)carbonyl]- 查看详情
125630-26-4 (R,S)-1-Methyl-3-nicotinoylpyrrolidine (R,S)-1-Methyl-3-nicotinoylpyrrolidine C11H14N2O 查看详情
125630-28-6 1-甲基-3-烟碱酰吡咯烷酮 (R,S)-1-METHYL-3-NICOTINOYLPYRROLIDONE C11H12N2O2 查看详情
125630-94-6 ethyl N-(5-chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)carbamate ethyl N-(5-chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)carbamate C21H26ClN3O3 查看详情
125631-33-6 4-戊烯基-D-吡喃葡萄糖苷 PENT-4-ENYL-D-GLUCOPYRANOSIDE C11H20O6 查看详情
1256333-17-1 4-羟基苯乙基碘化铵 , 99.8% , 用于钙钛矿太阳能电池 4-Hydroxyphenethylammonium iodide, 99.8%, for perovskite solar cell 查看详情
1256333-26-2 (3E)-4-(Methylsulfonyl)-3-buten-1-amine (3E)-4-(Methylsulfonyl)-3-buten-1-amine 查看详情
1256336-73-8 4-(1-((叔丁氧基羰基)氨基)环丙基)苯甲酸 4-(1-((tert-Butoxycarbonyl)amino)cyclopropyl)benzoic acid C15H19NO4 查看详情
1256337-01-5 Ethyl 2-(6-((tert-butoxycarbonyl)amino)pyridin-3-yl)acetate Ethyl 2-(6-((tert-butoxycarbonyl)amino)pyridin-3-yl)acetate 查看详情
1256337-24-2 (2-bromo-pyridin-4-yl)-acetic acid ethyl ester (2-bromo-pyridin-4-yl)-acetic acid ethyl ester 查看详情
1256340-91-6 4-Methoxybenzyl 1-methyl-4-(naphthalen-2-yl)piperidine-4-carboxylate 4-Methoxybenzyl 1-methyl-4-(naphthalen-2-yl)piperidine-4-carboxylate C25H27NO3 查看详情
1256341-22-6 2-[[[2-(Tetradecyl)phenyl]amino]carbonyl]benzoic acid 2-[[[2-(Tetradecyl)phenyl]amino]carbonyl]benzoic acid C28H39NO4 查看详情
1256345-29-5 3-Azabicyclo[3.1.0]hexane-2-carboxamide, N-[(1S)-1-[(1S)-2-(cyclopropylamino)-1-hydroxy-2-oxoethyl]pentyl]-3-[(2S)-2-[[[[1-[[(1,1-dimethylethyl)sulfonyl]methyl]cyclohexyl]amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-, (1R,2S,5S) 3-Azabicyclo[3.1.0]hexane-2-carboxamide, N-[(1S)-1-[(1S)-2-(cyclopropylamino)-1-hydroxy-2-oxoethyl]pentyl]-3-[(2S)-2-[[[[1-[[(1,1-dimethylethyl)sulfonyl]methyl]cyclohexyl]amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-, (1R,2S,5S) C36H63N5O7S 查看详情
1256345-44-4 (3-异丙氧基-5-(三氟甲基)苯基)硼酸 (3-ISOPROPOXY-5-(TRIFLUOROMETHYL)PHENYL)BORONIC ACID C10H12BF3O3 查看详情
1256345-45-5 3-丁氧基-5-三氟甲基苯硼酸 3-Butoxy-5-trifluoromethylphenylboronic acid C11H14BF3O3 查看详情
1256345-46-6 5-Isoquinolineboronic acid, HCl 5-Isoquinolineboronic acid, HCl C9H9BClNO2 查看详情
1256345-47-7 3-丙氧基-5-三氟甲基苯硼酸 3-n-Propoxy-5-(trifluoromethyl)phenylboronic acid C10H12BF3O3 查看详情
1256345-48-8 3-氯-5-异丁氧基苯硼酸 3-Chloro-5-isobutoxyphenylboronic acid C10H14BClO3 查看详情
1256345-49-9 6-Methylpyridine-2-boronic acid, mono-lithium salt 6-Methylpyridine-2-boronic acid, mono-lithium salt 查看详情
1256345-50-2 (5-(1-氰基环丙基)-2-氟苯基)硼酸 (5-(1-CYANOCYCLOPROPYL)-2-FLUOROPHENYL)BORONIC ACID C10H9BFNO2 查看详情