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CAS号: 142217-77-4 英文名称: (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol 英文同义词: ETD/ET4/N4;Entecavir-4;Entecavir E4;Entecavir intermediate N4;Entecavir InterMediate IV;Entecavir Tribenzyl Alcohol;(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclope;(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopenta;(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cydopentanol;(1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol 中文名称: (1S,2S,3S,5S)-5-(2-氨基-6-苄氧基-9H-嘌呤-9-基)-3-苄氧基-2-苄氧基甲基环戊醇 中文同义词: 恩替卡韦-4;恩替卡韦4中间体;恩替卡韦杂质32;恩替卡韦中间体四;恩替卡韦中间体4;恩替卡韦中间体N4;[1S-(1Α,2Β,3Α,5Β)]-5-[2-氨基-6-(苯甲;(1S,2S,3S,5S)-5-(2-氨基-6-苄氧基-9H-嘌呤-9-基)-3-苄氧基-2;(1S,2R,3S,5S)-5-(2-氨基-6-苄氧基-9H-嘌呤-9-基)-3-苄氧基-2-苄氧基甲基环戊醇;(1S,2S,3S,5S)-5-(2-氨基-6-苄氧基-9H-嘌呤-9-基)-3-苄氧基-2-苄氧基甲基环戊醇 分子式: C32H33N5O4 分子量: 551.64 沸点 : 780.5±70.0 °C(Predicted) 密度 : 1.33 酸度系数(pKa): 13.88±0.70(Predicted) CAS 数据库: 142217-77-4(CAS DataBase Reference) 海关编码 : 29335990