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
2090303-92-5 Benzoic acid, 5-(aminosulfonyl)-2,3,4-trifluoro Benzoic acid, 5-(aminosulfonyl)-2,3,4-trifluoro C7H4F3NO4S 查看详情
2090309-32-1 6,7-dichloro-1H-indole-3-carboxylic acid 6,7-dichloro-1H-indole-3-carboxylic acid 查看详情
2090311-73-0 3-(methoxymethyl)-8-methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine 3-(methoxymethyl)-8-methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine 查看详情
2090313-59-8 (4-氯异噁唑-5-基)甲醇 4-Chloro-5-isoxazolemethanol 查看详情
2090315-10-7 Thieno[2,3-c]pyridine-2-carboxylic acid, 5-bromo Thieno[2,3-c]pyridine-2-carboxylic acid, 5-bromo C8H4BrNO2S 查看详情
2090315-47-0 1-methyl-3-(trifluoromethyl)cyclobutan-1-ol 1-methyl-3-(trifluoromethyl)cyclobutan-1-ol 查看详情
2090317-03-4 4-Boc-2-formyl-6-methylmorpholine 4-Boc-2-formyl-6-methylmorpholine 查看详情
2090318-40-2 3-(difluoromethoxy)-2-fluoro-5-methylbenzaldehyde 3-(difluoromethoxy)-2-fluoro-5-methylbenzaldehyde 查看详情
2090319-96-1 1-(4-Amino-5-methoxy-2-nitrophenyl)ethanone 1-(4-Amino-5-methoxy-2-nitrophenyl)ethanone 查看详情
2090329-63-6 5-Pyrimidinecarbonitrile, 4-bromo-2-(methylthio) 5-Pyrimidinecarbonitrile, 4-bromo-2-(methylthio) C6H4BrN3S 查看详情
2090330-10-0 1H-Pyrazole-5-acetic acid, 4-bromo-1-methyl-, methyl ester 1H-Pyrazole-5-acetic acid, 4-bromo-1-methyl-, methyl ester 查看详情
2090330-13-3 methyl 8-fluoro-1,2,3,4-tetrahydroisoquinoline-6-carboxylate methyl 8-fluoro-1,2,3,4-tetrahydroisoquinoline-6-carboxylate 查看详情
2090331-36-3 6-benzyl-2-hydroxy-5,6,7,8-tetrahydro-1,6-naphthyridine-4-carboxylic acid 6-benzyl-2-hydroxy-5,6,7,8-tetrahydro-1,6-naphthyridine-4-carboxylic acid 查看详情
2090331-93-2 3-氨基-5-碘-2-甲基苯甲酸甲酯 Benzoic acid, 3-amino-5-iodo-2-methyl-, methyl ester 查看详情
2090332-81-1 1-(Ethoxymethyl)-3-Oxa-9-Azaspiro[5.5]Undecane 1-(Ethoxymethyl)-3-Oxa-9-Azaspiro[5.5]Undecane 查看详情
2090333-84-7 6-溴-1-甲基1H-苯并[D]咪唑-4-腈 6-Bromo-1-methyl-1H-benzo[d]imidazole-4-carbonitrile 查看详情
2090334-46-4 3-Bromo-2-chloro-4-methylbenzoic acid 3-Bromo-2-chloro-4-methylbenzoic acid 查看详情
2090335-30-9 4-氯-2-氧代-1,3-二氢吡咯并[2,3-B]吡啶-5-羧酸甲酯 methyl 4-chloro-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate 查看详情
2090335-31-0 (3-Ethoxy-2,5-dimethylphenyl)methanol (3-Ethoxy-2,5-dimethylphenyl)methanol 查看详情
2090335-43-4 tert-butyl 3-amino-2,2-dimethylazetidine-1-carboxylate tert-butyl 3-amino-2,2-dimethylazetidine-1-carboxylate 查看详情
2090335-53-6 tert-butyl 3-(hydroxymethyl)-2-methyl-azetidine-1-carboxylate tert-butyl 3-(hydroxymethyl)-2-methyl-azetidine-1-carboxylate 查看详情
2090350-33-5 Benzoic acid, 2-amino-3-(difluoromethoxy)-5-iodo- Benzoic acid, 2-amino-3-(difluoromethoxy)-5-iodo- 查看详情
2090354-40-6 5-溴-2-氰基噻吩-3-羧酸乙酯 Ethyl 5-bromo-2-cyanothiophene-3-carboxylate 查看详情
2090355-38-5 6-Bromo-3-hydroxy-2-nitro-benzoic acid methyl ester 6-Bromo-3-hydroxy-2-nitro-benzoic acid methyl ester 查看详情
2090355-97-6 5-溴-7-氟吲哚-3-甲酸乙酯 Ethyl5-Bromo-7-fluoroindole-3-carboxylate 查看详情
2090359-18-3 3-羟基呋喃-2-甲酸乙酯 2-Furancarboxylic acid, 3-hydroxy-, ethyl ester 查看详情
2090359-40-1 Methyl 3-hydroxy-5-methyl-α-oxobenzeneacetate Methyl 3-hydroxy-5-methyl-α-oxobenzeneacetate 查看详情
2090368-34-4 2-Pyrazinesulfonyl fluoride 2-Pyrazinesulfonyl fluoride 查看详情
2090368-64-0 3-bromo-2-chloro-5-fluoropyridine-4-carbaldehyde 3-bromo-2-chloro-5-fluoropyridine-4-carbaldehyde C6H2BrClFNO 查看详情
2090369-22-3 Ethyl 3-bromo-6-chloroimidazo[1,2-b]pyridazine-2-carboxylate Ethyl 3-bromo-6-chloroimidazo[1,2-b]pyridazine-2-carboxylate C9H7BrClN3O2 查看详情
2090369-53-0 2-溴-[1,2,4]三唑并[1,5-A]吡啶-8-甲酸甲酯 [1,2,4]Triazolo[1,5-a]pyridine-8-carboxylic acid, 2-bromo-, methyl ester 查看详情
2090372-38-4 N-methyl-2-(1,8-diazaspiro[4.5]decan-1-yl)acetamide N-methyl-2-(1,8-diazaspiro[4.5]decan-1-yl)acetamide C11H21N3O 查看详情
2090380-74-6 7-bromo-6-fluoro-3-methyl-1H-indazole 7-bromo-6-fluoro-3-methyl-1H-indazole 查看详情
2090387-03-2 5-Oxa-2,8-diazaspiro[3.5]nonan-7-one, 8-methyl 5-Oxa-2,8-diazaspiro[3.5]nonan-7-one, 8-methyl C7H12N2O2 查看详情
2090399-62-3 2-Ethoxy-4-fluoro-5-hydroxybenzonitrile 2-Ethoxy-4-fluoro-5-hydroxybenzonitrile 查看详情
2090399-83-8 2-Ethoxy-5-fluoro-3-iodobenzonitrile 2-Ethoxy-5-fluoro-3-iodobenzonitrile 查看详情
20904-04-5 TRIDODECYLPLUMBYL ACETATE TRIDODECYLPLUMBYL ACETATE 查看详情
20904-18-1 N,N-Dimethyl-3-phenoxypropylamine hydrochloride N,N-Dimethyl-3-phenoxypropylamine hydrochloride 查看详情
20904-30-7 2-(4-Nitrophenylthio)benzoic acid 2-(4-Nitrophenylthio)benzoic acid 查看详情
20904-31-8 methyl 2-({4-nitrophenyl}sulfanyl)benzoate methyl 2-({4-nitrophenyl}sulfanyl)benzoate 查看详情
20904-51-2 8-aminodibenzo[b,f]thiepin-10(11H)-one 8-aminodibenzo[b,f]thiepin-10(11H)-one 查看详情
2090400-37-4 3-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)e thyl]-1,2-oxazole-4-carboxylic acid 3-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)e thyl]-1,2-oxazole-4-carboxylic acid 查看详情
2090400-40-9 1H-Pyrazole-3-carboxylic acid, 5-chloro-1-methyl-4-(trifluoromethyl) 1H-Pyrazole-3-carboxylic acid, 5-chloro-1-methyl-4-(trifluoromethyl) C6H4ClF3N2O2 查看详情
2090402-85-8 Methyl 1,6-dihydro-4-methoxy-6-oxo-3-pyridinecarboxylate Methyl 1,6-dihydro-4-methoxy-6-oxo-3-pyridinecarboxylate 查看详情
2090412-83-0 Ethyl 5-bromo-3-chloro-2-thiophenecarboxylate Ethyl 5-bromo-3-chloro-2-thiophenecarboxylate 查看详情
2090414-32-5 3-(3-Chloro-2-pyridinyl)benzenemethanol 3-(3-Chloro-2-pyridinyl)benzenemethanol 查看详情
2090417-18-6 乙基 3-溴-5,6,7,8-四氢咪唑并[1,2-A]吡啶-8-甲酸基酯 ethyl3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-8-carboxylate(WX142453) C10H13BrN2O2 查看详情
2090417-89-1 6-[(tert-butoxy)carbonyl]-5H,6H,7H-pyrrolo[3,4-b]p yridine-2-carboxylic acid 6-[(tert-butoxy)carbonyl]-5H,6H,7H-pyrrolo[3,4-b]p yridine-2-carboxylic acid C13H16N2O4 查看详情
2090418-34-9 4-氯-6-(环丙基甲基)嘧啶 Pyrimidine, 4-chloro-6-(cyclopropylmethyl) C8H9ClN2 查看详情
2090420-53-2 Benzoic acid, 6-bromo-3-(difluoromethyl)-2-fluoro- Benzoic acid, 6-bromo-3-(difluoromethyl)-2-fluoro- 查看详情