2024-11-07 00:45 1信息

233775-53-6 询问6-氨基-1,3-二甲基-3,4-二氢喹唑啉-2(1H)-酮(6-amino-1,3-dimethyl-1,2,3,4-tetrahydroquinazolin-2-one)CAS: 2

2024-11-07 00:44 2信息

2254325-49-8 询问(2S,3S)-6-Mesityl-2,3-二苯基-2,3-二氢咪唑并[1,2-c]喹唑啉-6-四氟硼酸((2S,3S)-6-Mesityl-2,3-diphenyl-2,3-

2024-11-07 00:43 0信息

2248003-87-2 询问叔丁基(4-((5-氟-7-(2-甲氧基乙氧基)喹唑啉-4-基)氨基)苯基)氨基甲酸酯(tert-Butyl (4-((5-fluoro-7-(2-methox

2024-11-07 00:42 0信息

2230840-06-7 询问6-溴-7-甲氧基-2-甲基喹唑啉-4(3H)-酮(6-Bromo-7-methoxy-2-methylquinazolin-4(3H)-one)CAS: 2230840-06-7化

2024-11-07 00:41 3信息

2223677-66-3 询问(S)-N1-(4-((3-氯-4-氟苯基)氨基)-7-(((四氢呋喃-3-基)氧基)喹唑啉-6-基)-N2,N2-二甲基草酰胺(阿法替尼杂质)(A

2024-11-07 00:41 3信息

2223677-63-0 询问(S,E)-N-(4-((3,4-二氯苯基)氨基)-7-((四氢呋喃-3-基)氧基)喹唑啉-6-基)-4-(二甲氨基)丁-2- 烯酰胺(阿法替尼杂

2024-11-07 00:41 3信息

2223677-62-9 询问(S,E)-N-(4-((3,4-二氟苯基)氨基)-7-((四氢呋喃-3-基)氧基)喹唑啉-6-基)-4-(二甲氨基)丁-2-烯酰胺(阿法替尼杂

2024-11-07 00:41 3信息

2223677-60-7 询问(S)-N-(4-((3-氯-4-氟苯基)氨基)-7-((四氢呋喃-3-基)氧基)喹唑啉-6-基)甲酰胺(阿法替尼杂质)(Afatinib Impurit

2024-11-07 00:41 3信息

2223677-58-3 询问1-(4-((3-氯-4-氟苯基)氨基)-7-(((S)-四氢呋喃-3-基)氧基)喹唑啉-6-基)-5-羟基吡咯烷酮-2-酮(阿法替尼杂质)(Af

2024-11-07 00:41 0信息

2217-25-6 询问1-乙基喹唑啉-2,4-二酮(1-Ethylquinazoline-2,4(1H,3H)-dione)CAS: 2217-25-6化学式: C10H10N2O2function qrload(

2024-11-07 00:41 1信息

221698-39-1 询问4-氯-6,7-二甲氧基-2-喹唑啉胺(2-AMINO-4-CHLORO-6,7-DIMETHOXYQUINAZOLINE)CAS: 221698-39-1化学式: C10H10ClN

2024-11-07 00:41 1信息

2206320-30-9 询问2,4-二氯-6-乙氧基喹唑啉(2,4-Dichloro-6-ethoxyquinazoline)CAS: 2206320-30-9化学式: C10H8Cl2N2Ofunction q

2024-11-07 00:40 0信息

219773-96-3 询问4-氯-5-甲氧基-2-(三氟甲基)喹唑啉(4-Chloro-5-methoxy-2-(trifluoromethyl)quinazoline)CAS: 219773-96-3化学

2024-11-07 00:39 0信息

2170273-17-1 询问(E)-N-(4-((3-氯-4-氟苯基)氨基)-7-氟喹唑啉-6-基)-4-(二甲基氨基)丁-2-烯酰胺(阿法替尼杂质)(Afatinib impuri

2024-11-07 00:38 0信息

21599-36-0 询问2-氨基-7,8-二氢喹唑啉-5(6H)-酮(2-Amino-7,8-dihydroquinazolin-5(6H)-one hydrochloride)CAS: 21599-36-0化学

2024-11-07 00:38 2信息

2159132-86-0 询问5-(4-([1,1'-联苯]-4-基]喹唑啉-2-基)-8-苯基-5,8-二氢吲哚并[2,3-c]咔唑(5-(4-([1,1'-Biphenyl]-4-yl)quinazo

2024-11-07 00:38 1信息

2148-38-1 询问5-溴-4-氯喹唑啉(5-Bromo-4-chloroquinazoline)CAS: 2148-38-1化学式: C8H4BrClN2function qrload() {var head =

2024-11-07 00:37 2信息

2137744-33-1 询问(R)-N-(1-(7-(丁-2-炔-1-基)-3-甲基-1-((4-甲基喹唑啉-2-基)甲基)-2,6-二氧代-2-,3,6,7-四氢-1H-嘌呤-8-基)哌

2024-11-07 00:37 1信息

2117703-26-9 询问N4-(3,4-二氟苯基)-7-甲氧基喹唑啉-4,6-二胺(达克替尼杂质)(Dacomitinib Impurity SFAJ)CAS: 2117703-26-9化学

2024-11-07 00:36 0信息

2109805-87-8 询问3-羟基-1-(4-甲氧基苯基)喹唑啉-2,4(1H,3H)-二酮(FEN1-IN-3)CAS: 2109805-87-8化学式: C15H12N2O4function qrl