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
2090173-98-9 5-溴-1H-吡咯并[2,3-C]吡啶-2-羧酸甲酯 1H-Pyrrolo[2,3-c]pyridine-2-carboxylic acid, 5-bromo-, methyl ester C9H7BrN2O2 查看详情
2090174-42-6 1H-Indazole-7-carboxylic acid, 4-bromo-, methyl ester 1H-Indazole-7-carboxylic acid, 4-bromo-, methyl ester C9H7BrN2O2 查看详情
2090176-64-8 trans-tert-butyl-3,4-bis(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate trans-tert-butyl-3,4-bis(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate 查看详情
2090176-67-1 tert-butyl (3aS,6aS)-3a-methylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate tert-butyl (3aS,6aS)-3a-methylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate 查看详情
2090176-69-3 tert-butyl trans-3a-methoxy-octahydropyrrolo[3,4-c]pyrrole-2-carboxylate tert-butyl trans-3a-methoxy-octahydropyrrolo[3,4-c]pyrrole-2-carboxylate 查看详情
2090177-12-9 Benzenesulfonyl fluoride, 5-fluoro-2-hydroxy Benzenesulfonyl fluoride, 5-fluoro-2-hydroxy C6H4F2O3S 查看详情
2090187-83-8 5-(Difluoromethyl)-2-methylsulfanyl-pyrimidin-4-amine 5-(Difluoromethyl)-2-methylsulfanyl-pyrimidin-4-amine C6H7F2N3S 查看详情
2090188-06-8 Ethyl 4-chlorothiazolo[4,5-c]pyridine-2-carboxylate Ethyl 4-chlorothiazolo[4,5-c]pyridine-2-carboxylate 查看详情
2090188-14-8 3-(1-aminoethyl)-8-chloro-1,2-dihydroisoquinolin-1-one 3-(1-aminoethyl)-8-chloro-1,2-dihydroisoquinolin-1-one 查看详情
20902-01-6 Carbamodithioic acid, (phenylsulfonyl)-, ethyl ester (9CI) Carbamodithioic acid, (phenylsulfonyl)-, ethyl ester (9CI) C9H11NO2S3 查看详情
20902-45-8 D-青霉胺二硫化物 D-PENICILLAMINE DISULFIDE C10H20N2O4S2 查看详情
20902-47-0 L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl-, methyl ester L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl-, methyl ester C20H30N2O5 查看详情
20902-48-1 N-乙氧草酰基-L-丙氨酸乙酯 N-(ETHOXYOXOACETYL)-L-ALANINE ETHYL ESTER C9H15NO5 查看详情
20902-75-4 1-Indanol, 3-(4-piperidyl)-, fumarate (1:1) (salt) 1-Indanol, 3-(4-piperidyl)-, fumarate (1:1) (salt) C14H19NO.C4H4O4 查看详情
2090208-51-6 3-氨基-2-氟-5-甲基苄腈 3-Amino-2-fluoro-5-methylbenzonitrile 查看详情
2090208-67-4 1H-Benzimidazole-5-carboxylic acid, 7-hydroxy-2-methyl-, methyl ester 1H-Benzimidazole-5-carboxylic acid, 7-hydroxy-2-methyl-, methyl ester C10H10N2O3 查看详情
2090222-14-1 Pyridine, 2-chloro-3-(2-thienyl)-5-(trifluoromethyl) Pyridine, 2-chloro-3-(2-thienyl)-5-(trifluoromethyl) C10H5ClF3NS 查看详情
2090235-29-1 [1,2,4]Triazolo[1,5-a]pyridine-8-carboxylic acid, 6-bromo-2-methoxy [1,2,4]Triazolo[1,5-a]pyridine-8-carboxylic acid, 6-bromo-2-methoxy C8H6BrN3O3 查看详情
2090236-27-2 methyl 4-chloro-8-fluoroquinazoline-2-carboxylate methyl 4-chloro-8-fluoroquinazoline-2-carboxylate 查看详情
2090236-40-9 3-Furancarboxylic acid, 3-formyltetrahydro-, methyl ester 3-Furancarboxylic acid, 3-formyltetrahydro-, methyl ester C7H10O4 查看详情
2090238-88-1 3-(1-(三氟甲基)环丙基)苯甲酸 3-(1-(Trifluoromethyl)cyclopropyl)benzoic acid 查看详情
2090239-80-6 4-氨基甲基呋喃-2-羧酸甲酯 4-Aminomethyl-furan-2-carboxylic acid methyl ester 查看详情
2090246-18-5 2-[(3-Chloro-2,6-difluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 2-[(3-Chloro-2,6-difluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 查看详情
2090246-25-4 2-[(4-Fluoro-2-methoxyphenyl)methyl]-1H-isoindole-1,3(2H)-dione 2-[(4-Fluoro-2-methoxyphenyl)methyl]-1H-isoindole-1,3(2H)-dione 查看详情
2090246-27-6 2-[(2,3,6-Trifluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 2-[(2,3,6-Trifluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 查看详情
2090246-33-4 2-[(2-Bromo-5-fluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 2-[(2-Bromo-5-fluorophenyl)methyl]-1H-isoindole-1,3(2H)-dione 查看详情
2090249-89-9 [1,2,4]Triazolo[1,5-a]pyridine-6-carboxylic acid, 2-amino-8-bromo-, methyl ester [1,2,4]Triazolo[1,5-a]pyridine-6-carboxylic acid, 2-amino-8-bromo-, methyl ester 查看详情
2090250-86-3 5-氧代螺[3.3]庚烷-2-羧酸甲酯 Spiro[3.3]heptane-2-carboxylic acid, 5-oxo-, methyl ester 查看详情
2090251-20-8 trans-3-ethyl-3-fluorocyclobutane-1-carboxylic acid trans-3-ethyl-3-fluorocyclobutane-1-carboxylic acid 查看详情
2090251-29-7 5-环丙基-3-(三氟甲基)吡啶-2-胺 2-Pyridinamine, 5-cyclopropyl-3-(trifluoromethyl) C9H9F3N2 查看详情
2090253-59-9 methyl 4-bromo-2-methyl-2H-indazole-3-carboxylate methyl 4-bromo-2-methyl-2H-indazole-3-carboxylate 查看详情
2090253-99-7 2-Chloro-5-iodo-6-methyl-3-nitro-pyridine 2-Chloro-5-iodo-6-methyl-3-nitro-pyridine 查看详情
2090255-22-2 3-Pyridinesulfonyl fluoride, 2-fluoro 3-Pyridinesulfonyl fluoride, 2-fluoro C5H3F2NO2S 查看详情
2090258-21-0 Ethyl 2-fluoro-4-hydroxy-5-methylbenzoate Ethyl 2-fluoro-4-hydroxy-5-methylbenzoate 查看详情
2090260-44-7 Methyl 3,5-difluoro-2-hydroxy-4-methoxybenzoate Methyl 3,5-difluoro-2-hydroxy-4-methoxybenzoate 查看详情
2090261-97-3 4-Chloro-5-(difluoromethyl)-7H-pyrrolo[2,3-d]pyrimidine 4-Chloro-5-(difluoromethyl)-7H-pyrrolo[2,3-d]pyrimidine C7H4ClF2N3 查看详情
2090262-42-1 4-[5-(Difluoromethyl)-2-thienyl]-3-fluoro-phenol 4-[5-(Difluoromethyl)-2-thienyl]-3-fluoro-phenol 查看详情
2090264-94-9 2-溴-3-甲基吡唑并[1,5-A]嘧啶-6-羧酸乙酯 Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 2-bromo-3-methyl-, ethyl ester 查看详情
2090265-62-4 1-(cyclopropylmethyl)-3-methyl-1H-pyrazol-5-ol 1-(cyclopropylmethyl)-3-methyl-1H-pyrazol-5-ol C8H12N2O 查看详情
2090267-52-8 (6-氟-1H-吲哚-5-基)甲醇 (6-Fluoro-1H-indol-5-yl)methanol 查看详情
2090280-13-8 1H-1,2,4-Triazol-5-amine, 3-bromo-1-(methoxymethyl)-N,N-dimethyl 1H-1,2,4-Triazol-5-amine, 3-bromo-1-(methoxymethyl)-N,N-dimethyl C6H11BrN4O 查看详情
2090280-66-1 4-Pyridinamine, 5-bromo-2-chloro-3-methyl- 4-Pyridinamine, 5-bromo-2-chloro-3-methyl- 查看详情
2090282-92-9 2-Bromo-5-fluoro-4-(trifluoromethyl)benzyl alcohol 2-Bromo-5-fluoro-4-(trifluoromethyl)benzyl alcohol 查看详情
2090282-94-1 3-Bromo-6-fluoro-2-(trifluoromethyl)benzyl alcohol 3-Bromo-6-fluoro-2-(trifluoromethyl)benzyl alcohol 查看详情
2090290-84-7 3-Pyridazinecarboxylic acid, 6-[4-[(9H-fluoren-9-ylmethoxy)carbonyl]-1-piperazinyl] 3-Pyridazinecarboxylic acid, 6-[4-[(9H-fluoren-9-ylmethoxy)carbonyl]-1-piperazinyl] C24H22N4O4 查看详情
2090295-19-3 1-(2-bromo-4,6-dichlorophenyl)ethan-1-one 1-(2-bromo-4,6-dichlorophenyl)ethan-1-one 查看详情
2090295-24-0 Ethanone, 1-(3-bromo-2,5-dichlorophenyl)- Ethanone, 1-(3-bromo-2,5-dichlorophenyl)- 查看详情
2090295-34-2 5,6-dichloro-[1,2,4]triazine 5,6-dichloro-[1,2,4]triazine C3HCl2N3 查看详情
2090300-72-2 4-Bromo-5-chloro-2-methylbenzamide 4-Bromo-5-chloro-2-methylbenzamide 查看详情
2090301-43-0 5-溴-3-氯-2-硝基苯乙酸 5-Bromo-3-chloro-2-nitrophenylacetic acid 查看详情