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
1261284-27-8 4-Chloro-2-fluoro-1-methanesulfonylbenzene 4-Chloro-2-fluoro-1-methanesulfonylbenzene C7H6ClFO2S 查看详情
1261289-04-6 化合物O-304 O-304 C16H11Cl2N3O2S 查看详情
1261289-79-5 4,4-二氟-3-氧代丁腈 4,4-difluoro-3-oxobutanenitrile C4H3F2NO 查看详情
126129-22-4 1-(4-氯苯基)-5-甲基-1H-吡唑-3-羧酸 METHYL3-AMINO-4-(METHYLSULFONYL)THIOPHENE-2-CARBOXYLATE 查看详情
1261290-18-9 Benzenemethanaminium, N,N,N-trimethyl-, 1,1-difluoro-2-hydroxyethanesulfonate (1:1) Benzenemethanaminium, N,N,N-trimethyl-, 1,1-difluoro-2-hydroxyethanesulfonate (1:1) 查看详情
1261295-07-1 3-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯磺酰胺 3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1-sulfonamide C13H20BNO4S 查看详情
1261295-10-6 2-甲基-3-硼酸嚬哪醇酯苯磺酰胺 2-METHYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENESULFONAMIDE C13H20BNO4S 查看详情
1261296-29-0 (1R,2R,3R,4S,5S,6S,7R,8S)-4-(羟甲基)立方-1-羧酸 (1R,2R,3R,4S,5S,6S,7R,8S)-4-(Hydroxymethyl)cubane-1-carboxylic acid 查看详情
1261297-63-5 6-氟-1,4-二氮杂-1-羧酸叔丁基酯 tert-Butyl 6-fluoro-1,4-diazepane-1-carboxylate C10H19FN2O2 查看详情
1261297-78-2 3-(3,4-Dimethoxy-phenyl)-acrylic acid 2,5-dioxo-pyrrolidin-1-yl ester 3-(3,4-Dimethoxy-phenyl)-acrylic acid 2,5-dioxo-pyrrolidin-1-yl ester 查看详情
1261298-42-3 (R)-1,1,1-三氟-3,3-二甲基丁烷-2-胺 (R)-1,1,1-Trifluoro-3,3-dimethylbutan-2-amine 查看详情
1261302-02-6 4-氯噻吩并[3,2-C]吡啶-7-甲腈 4-chlorothieno[3,2-c]pyridine-7-carbonitrile C8H3ClN2S 查看详情
1261302-06-0 1-Piperidinecarboxylic acid, 3-[[2-(3-chlorophenyl)-7-cyanothieno[3,2-c]pyridin-4-yl]amino]-, 1,1-dimethylethyl ester, (3S) 1-Piperidinecarboxylic acid, 3-[[2-(3-chlorophenyl)-7-cyanothieno[3,2-c]pyridin-4-yl]amino]-, 1,1-dimethylethyl ester, (3S) C24H25ClN4O2S 查看详情
1261302-61-7 (11bR)-N-(2,6-二(萘-2-基)-4-氧化-8,9,10,11,12,13,14,15-八氢二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1-三氟甲磺酰胺 1,1,1-Trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-2,6-di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide 查看详情
1261302-62-8 1',2'-F][1,3,2]二氧磷杂-4-基]甲磺酰胺] 1,1,1-trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-Methanesulfonamide C33H29F3NO5PS 查看详情
1261302-63-9 (11bR)-N-(2,6-二([1,1'-联苯]-4-基)-4-氧化-7a,8,9,10,11,11a,12,13,14,15-十氢二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚-4-基)-1,1,1-三氟甲磺酰胺 (11bR)-N-(2,6-di([1,1'-biphenyl]-4-yl)-4-oxido-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide 查看详情
1261302-64-0 N-[(11BR)-2,6-双[3,5-二(三氟甲基)苯基]-8,9,10,11,12,13,14,15-八氢-4-氧-联萘并[2,1-D:1',2'-F][1,3,2]二氧磷杂-4-基]-1,1,1-三氟甲磺酰胺 N-[(11bR)-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoro-Methanesulfonamide C37H25F15NO5PS 查看详情
1261302-66-2 N-[(11bR)-2,6-双[4-(1,1-二甲基乙基)苯基]-8,9,10,11,12,13,14,15-八氢-4-氧化碘萘[2,1-d1',2'-f][1,3,2]二氧杂磷酰基-4-基]-1,1,1-三氟甲磺酰胺 N-[(11bR)-2,6-Bis[4-(1,1-dimethylethyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-oxidodinaphtho[2,1-d1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide 查看详情
126133-14-0 Cyclopentene, 1,3-dimethyl-2-(1-propynyl)- (9CI) Cyclopentene, 1,3-dimethyl-2-(1-propynyl)- (9CI) 查看详情
126133-18-4 Cyclopentene, 1-methyl-3-methylene-2-(1-propynyl)- (9CI) Cyclopentene, 1-methyl-3-methylene-2-(1-propynyl)- (9CI) C10H12 查看详情
126134-44-9 6-Chloro-2-hydrazino-3-methyl-4(3H)-quinazolinone 6-Chloro-2-hydrazino-3-methyl-4(3H)-quinazolinone 查看详情
1261349-40-9 N-(5-Chloro-2-pyrimidinyl)-N-(4-piperidinyl)amine N-(5-Chloro-2-pyrimidinyl)-N-(4-piperidinyl)amine 查看详情
1261349-59-0 3-Nitro-2-(piperidin-4-ylmethoxy)-pyridine 3-Nitro-2-(piperidin-4-ylmethoxy)-pyridine 查看详情
1261350-60-0 2-[2-[2-[(6-氯己基)氧基]乙氧基]乙氧基]乙胺 Ethanamine, 2-[2-[2-[(6-chlorohexyl)oxy]ethoxy]ethoxy]- 查看详情
1261351-28-3 乙酰伐地那非 Vardenafil Acetyl Analogue C25H34N6O3 查看详情
1261358-84-2 2-(4-氰基苯基)-2,2-二氟乙酸 2-(4-cyanophenyl)-2,2-difluoroacetic acid C9H5F2NO2 查看详情
126136-05-8 1H-Pyrrole, 2,2'-methylenebis[3-hexyl-4-methyl- 1H-Pyrrole, 2,2'-methylenebis[3-hexyl-4-methyl- 查看详情
1261364-93-5 Simvastatin D3 Simvastatin D3 C25H35D3O5 查看详情
1261365-28-9 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-7-carbonitrile 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-7-carbonitrile C8H6N2O2 查看详情
1261365-32-5 2,4-二溴-5-硝基吡啶 2-Bromo-6-(hydroxymethyl)-4-iodopyridin-3-ol C6H5BrINO2 查看详情
1261365-34-7 2,5-二氯-4,6-二碘吡啶-3-醇 2,5-Dichloro-4,6-diiodopyridin-3-ol C5HCl2I2NO 查看详情
1261365-35-8 3-甲氧基-1,5-萘啶 3-Methoxy-1,5-naphthyridine C9H8N2O 查看详情
1261365-40-5 4-(Dimethoxymethyl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine 4-(Dimethoxymethyl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine C11H11F3N2O2 查看详情
1261365-41-6 7-((三甲基甲硅烷基)乙炔基)-2,3-二氢-[1,4]二噁英[2,3-B]吡啶 7-((Trimethylsilyl)ethynyl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine C12H15NO2Si 查看详情
1261365-42-7 (5-氯呋喃[2,3-B]吡啶-2-基)甲醇 (5-Chlorofuro[2,3-b]pyridin-2-yl)methanol C8H6ClNO2 查看详情
1261365-43-8 1-(6-碘-7-甲基-2,3-二氢-1h-吡啶[2,3-b]-[1,4]恶嗪-1-基)-2,2-二甲基丙烷-1-酮 1-(6-Iodo-7-methyl-2,3-dihydro-1H-pyrido[2,3-b]-[1,4]oxazin-1-yl)-2,2-dimethylpropan-1-one C13H17IN2O2 查看详情
1261365-44-9 5-溴-2,3-二碘吡啶 5-Bromo-2,3-diiodopyridine C5H2BrI2N 查看详情
1261365-45-0 6-Iodo-7-methyl-2,3-dihydro-1H-pyrido-[2,3-b][1,4]oxazine 6-Iodo-7-methyl-2,3-dihydro-1H-pyrido-[2,3-b][1,4]oxazine C8H9IN2O 查看详情
1261365-46-1 N-(3-甲酰基-5-(三氟甲基)吡啶-2-基)-新戊酰胺 N-(3-Formyl-5-(trifluoromethyl)pyridin-2-yl)-pivalamide C12H13F3N2O2 查看详情
1261365-47-2 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-amine 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-amine C7H8N2O2 查看详情
1261365-48-3 5-溴-2-(2-羟基乙氧基)吡啶-3-醇 5-Bromo-2-(2-hydroxyethoxy)pyridin-3-ol C7H8BrNO3 查看详情
1261365-49-4 tert-Butyl (3-allyl-4-methoxypyridin-2-yl)-carbamate tert-Butyl (3-allyl-4-methoxypyridin-2-yl)-carbamate C14H20N2O3 查看详情
1261365-50-7 5-氯-3-(二甲氧基甲基)-2-甲氧基吡啶 5-Chloro-3-(dimethoxymethyl)-2-methoxypyridine C9H12ClNO3 查看详情
1261365-51-8 3-Iodo-5-(trifluoromethyl)pyridin-2-yl trifluoromethanesulfonate 3-Iodo-5-(trifluoromethyl)pyridin-2-yl trifluoromethanesulfonate C7H2F6INO3S 查看详情
1261365-52-9 2,5-二氯-6-(羟甲基)-4-碘吡啶-3-醇 2,5-Dichloro-6-(hydroxymethyl)-4-iodopyridin-3-ol C6H4Cl2INO2 查看详情
1261365-53-0 5-Fluoro-3-iodopyridin-2-yl trifluoromethanesulfonate 5-Fluoro-3-iodopyridin-2-yl trifluoromethanesulfonate C6H2F4INO3S 查看详情
1261365-54-1 (1,5-萘啶-3-基)甲醇 (1,5-Naphthyridin-3-yl)methanol C9H8N2O 查看详情
1261365-55-2 4-Iodo-1,5-naphthyridin-3-amine 4-Iodo-1,5-naphthyridin-3-amine C8H6IN3 查看详情
1261365-56-3 5-BroMo-2-iodo-1h-pyrrolo[2,3-b]pyridine 5-BroMo-2-iodo-1h-pyrrolo[2,3-b]pyridine C7H4BrIN2 查看详情
1261365-57-4 5-氟-6-碘-1h-吡咯并[2,3-b]吡啶-4-羧酸甲酯 Methyl 5-fluoro-6-iodo-1H-pyrrolo[2,3-b]pyridine-4-carboxylate C9H6FIN2O2 查看详情