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
2125473-29-0 2-氯-4-(3-氯苯基L)-6-苯基-1,3,5-三嗪 2-Chloro-4-(3-chloro-phenyl)-6-phenyl-[1,3,5]triazine C15H9Cl2N3 查看详情
2125480-81-9 (S)-3-氨基-9-氯-5-甲基-2,3-二氢苯并[b] [1,4]氧氮杂-4(5H)-一盐酸盐 (S)-3-Amino-9-chloro-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one hydrochloride 查看详情
21255-17-4 7-甲氧基-2-苯基喹啉 7-Methoxy-2-phenylquinoline C16H13NO 查看详情
21255-69-6 O-desmethylangolensin O-desmethylangolensin C15H14O4 查看详情
21255-80-1 [1,1-Biphenyl]-2,2,4,4-tetrol,6,6-dimethyl-,(1S)-(9CI) [1,1-Biphenyl]-2,2,4,4-tetrol,6,6-dimethyl-,(1S)-(9CI) 查看详情
21255-83-4 Bromine dioxide Bromine dioxide BrO2* 查看详情
2125500-35-6 3-Cyclohexene-1-carboxylic acid, 6-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (1R,6R)-rel 3-Cyclohexene-1-carboxylic acid, 6-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (1R,6R)-rel C13H21NO4 查看详情
2125500-60-7 Imidazo[1,2-a]pyridine-3-carboxamide, 6-[5-[[(2,4-difluorophenyl)sulfonyl]amino]-6-methoxy-3-pyridinyl]-N-[2-(4-morpholinyl)ethyl]- Imidazo[1,2-a]pyridine-3-carboxamide, 6-[5-[[(2,4-difluorophenyl)sulfonyl]amino]-6-methoxy-3-pyridinyl]-N-[2-(4-morpholinyl)ethyl]- 查看详情
2125501-02-0 Atorvastatin Impurity 118 Atorvastatin Impurity 118 C33H36FN3O4 查看详情
2125503-51-5 7H-苯并[B]氟[3,4-D]噻吩,5-溴-7,7-二甲基- 7H-Benzo[b]fluoreno[3,4-d]thiophene, 5-bromo-7,7-dimethyl 查看详情
212554-34-2 Quinoline, 5,6,7-trifluoro Quinoline, 5,6,7-trifluoro C9H4F3N 查看详情
212554-91-1 4-(二苄氨基甲酰基)苯基硼酸 B-[4-[[bis(phenylmethyl)amino]carbonyl]phenyl]Boronic acid 查看详情
212555-23-2 2,4,6-三甲氧基苄硫醇 (2,4,6-trimethoxyphenyl)methanethiol C10H14O3S 查看详情
212555-28-7 1S,2S-N,N'-二对甲苯磺酰基-1,2-环己二胺 (1S,2S)-(-)-N,N-DI-P-TOSYL-1,2-CYCLOHEXANEDIAMINE C20H26N2O4S2 查看详情
212556-04-2 (S)-(-)-n-[1-(1-萘)乙基]琥珀酰胺酸 (S)-(-)-N-(1-(1-NAPHTHYL)ETHYL)SUCCINAM& C16H17NO3 查看详情
212556-43-9 1,1,1-三氟丙烷-2-基三氟甲烷磺酸酯 Trifluoromethanesulfonic acid 2,2,2-trifluoro-1-methylethyl ester C4H4F6O3S 查看详情
212557-70-5 2-Cyclohexen-1-amine, 3-methyl-1-(1-methyl-2-propynyl)- (9CI) 2-Cyclohexen-1-amine, 3-methyl-1-(1-methyl-2-propynyl)- (9CI) C11H17N 查看详情
212558-21-9 1H-IMIDAZOLE-2-CARBOXAMIDINE 1H-IMIDAZOLE-2-CARBOXAMIDINE 查看详情
212558-23-1 1-甲基-1H-咪唑-2-羧酰胺 1H-Imidazole-2-carboximidamide,1-methyl- C5H8N4 查看详情
212558-27-5 2-Thiazolecarboximidamide 2-Thiazolecarboximidamide C4H5N3S 查看详情
21256-15-5 2-(2,4-二苯基噻唑-5-基)乙酸 2-(2,4-DIPHENYL-1,3-THIAZOL-5-YL)ACETIC ACID C17H13NO2S 查看详情
21256-18-8 奥沙普秦 Oxaprozin C18H15NO3 查看详情
21256-71-3 Scilliphaeoside Scilliphaeoside C30H42O9 查看详情
212560-65-1 (R)-(3-氧代-1-苯丙基)氨基甲酸叔丁酯 tert-butyl (2R)-2-aMino-4-oxo-2-phenylbutanoate C14H19NO3 查看详情
212563-43-4 1H,1H-十三氟碘庚烷 1-IODO-1H,1H-PERFLUOROHEPTANE C7H2F13I 查看详情
212563-72-9 月腺大戟甲素 Ebracteolatanolide A C20H28O4 查看详情
2125661-54-1 Butyne-DOTA-tris(t-butyl ester) Butyne-DOTA-tris(t-butyl ester) C32H57N5O7 查看详情
2125661-62-1 DOTA-炔 Butyne-DOTA C20H33N5O7 查看详情
2125661-64-3 3,6,9,15-四氮杂双环[9.3.1]pentadeca-1(15),11,13-三烯-4-S-(4-氨基苄基)-3,6,9-三乙酸 p-NH-Bn-PCTA C24H31N5O6 查看详情
2125661-90-5 p-氨基-苯-oxo-DO3A p-NH-Bn-oxo-DO3A C21H32N4O7 查看详情
2125661-91-6 NOTA-二叔丁酯-炔 NO2A-Butyne-bis (t-Butyl ester) C24H42N4O5 查看详情
2125661-92-7 NO2A-Azide NO2A-Azide C15H27N7O5 查看详情
2125661-93-8 1-(5-羟基吲哚-3-乙基乙酰胺)-4,7,10-三乙酸-1,4,7,10-四氮杂环十二烷 DO3A-Serotonin C26H38N6O8 查看详情
2125669-91-0 2,3,5,6-Tetrakis(pyridin-4-ylthio)terephthalonitrile 2,3,5,6-Tetrakis(pyridin-4-ylthio)terephthalonitrile 查看详情
212567-95-8 (E)-5-(2,3-二(叔-丁氧羰基)胍基)戊酸 5-(2,3-bis(tert-butoxycarbonyl)guanidino)pentanoic acid C16H29N3O6 查看详情
212569-21-6 BOC-L-谷氨酸(烯丙酯)-1-烯丙酯 BOC-GLU(OAL)-OAL C16H25NO6 查看详情
212569-23-8 2-((叔丁氧基羰基)氨基)己二酸 2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanedioic acid C11H19NO6 查看详情
21257-14-7 2,6-Piperidinedione, 1,4-dimethyl-4-pentyl- 2,6-Piperidinedione, 1,4-dimethyl-4-pentyl- 查看详情
21257-57-8 N-(4-fluorophenyl)-N'-hexanoylthiourea N-(4-fluorophenyl)-N'-hexanoylthiourea 查看详情
21257-92-1 Bicyclo[5.1.0]octa-2,5-dien-4-one Bicyclo[5.1.0]octa-2,5-dien-4-one C8H8O 查看详情
2125704-30-3 依法韦仑杂质31 PUGODPXGSGWWOT-ZDUSSCGKSA-N C14H9ClF3NO2 查看详情
212571-01-2 噻吩并[3,2-b]吡啶-6-羧酸甲酯 THIENO[3,2-B]PYRIDINE-6-CARBOXYLIC ACID METHYL ESTER C9H7NO2S 查看详情
2125713-17-7 2-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)丙酸 Benzeneacetic acid, α-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- C15H21BO4 查看详情
212572-39-9 2-(6-甲氧基-1,2,3,4-四氢萘-2-基)-N,N-二甲基乙酰胺 (+)-N,N-diMethyl-(6-Methoxy-2-tetralin)acetaMide C15H21NO2 查看详情
212572-59-3 2-(6-([1,1-二联苯]-4-基甲氧基)-1,2,3,4-四氢萘-2-基)-N,N-二甲基乙酰胺 2-(6-([1,1-biphenyl]-4-ylmethoxy)-1,2,3,4-tetrahydronaphthalen-2-yl)-N,N-dimethylacetamide C27H29NO2 查看详情
2125725-84-8 噻加宾杂质I 3-Piperidinecarboxylic acid, 1-[3,4-dihydroxy-4,4-bis(3-methyl-2-thienyl)butyl]-, (3R) C20H27NO4S2 查看详情
2125726-02-3 N-Biotinyl trans-3'-AMinoMethylnicotine (Mixture of DiastereoMers) N-Biotinyl trans-3'-AMinoMethylnicotine (Mixture of DiastereoMers) C21H31N5O2S 查看详情
2125726-11-4 2,4,7-Trioxa-5-phosphanonanoic acid, 9-(6-amino-9H-purin-9-yl)-5-hydroxy-8-methyl-, 1-methylethyl ester, 5-oxide, (8S) 2,4,7-Trioxa-5-phosphanonanoic acid, 9-(6-amino-9H-purin-9-yl)-5-hydroxy-8-methyl-, 1-methylethyl ester, 5-oxide, (8S) C14H22N5O7P 查看详情
2125726-42-1 CFJGIXHYBLFXBO-DNFVZCSMSA-N CFJGIXHYBLFXBO-DNFVZCSMSA-N 查看详情
2125726-52-3 Tenofovir Impurity 44 Fumarate Tenofovir Impurity 44 Fumarate 查看详情