Synonyms: 5-Aza-1-deaza-d4C;5-Aza-1-deaza-2',3'-dideoxy-2',3'-didehydrocytosine;114551-67-6;4(1H)-Pyrimidinone, 2-amino-5-(2,5-dihydro-5-(hydroxymethyl)-2-furanyl)-, (2R-cis)-;4(1H)-Pyrimidinone, 2-amino-5-[2,5-dihydro-5-(hydroxymethyl)-2-furanyl]-, (2R-cis)-;AC1L9Q8R;2-amino-5-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-1H-pyrimidin-6-one