Synonyms: 146609-12-3;2(1H)-Pyrimidinone, 4-amino-1-(tetrahydro-4-(hydroxymethyl)-2-furanyl)-, (2S,4R)-;2(1H)-Pyrimidinone, 4-amino-1-[tetrahydro-4-(hydroxymethyl)-2-furanyl]-, (2S,4R)-;AC1L9QK7;beta-2'-Oxa-carbocyclic-2',3'-dideoxycytidine;.beta.-2'-Oxa-carbocyclic-2',3'-dideoxycytidine;4-amino-1-[(2S,4R)-4-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one