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CAS号: 188399-46-4 英文名称: 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]- 英文同义词: ent-Entecavir;(1R,3S,4R)-Entecavir;Entecavir enantiomer;enantiomer ENANTIOMER F;Entecavir Enantiomer (1R,3S,4R);(1R, 3S, 4R)-ent-Entecavir Monohydrate;2-amino-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3H-purin-6-one;2-Amino-9-((1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one;2-amino-9-((1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one;2-Amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 中文名称: 2-氨基-1,9-二氢-9-[(1R,3S,4R)-4-羟基-3-(羟基甲基)-2-亚甲基环戊基]-6H-嘌呤-6-酮 中文同义词: 恩特卡韦;恩替卡韦杂质07;ENT-恩替卡韦;恩替卡韦对映异构体;恩替卡韦RSR型异构体;恩替卡韦对映异构体杂质F;恩替卡韦对映体(1R,3S,4R);恩替卡韦异构体 (1R,3S,4R)一水合物;(1R, 3S, 4R)-对映异构体-恩替卡韦;2-氨基-1,9-二氢-9-[(1R,3S,4R)-4-羟基-3-(羟基甲基)-2-亚甲基环戊基]-6H-嘌呤-6-酮 分子式: C12H15N5O3 分子量: 277.28 密度 : 1.81 酸度系数(pKa): 9?+-.0.20(Predicted)