(-)-Carbovir 120443-30-3 6H-Purin-6-one, 2-amino-1,9-dihydro-9-((1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl)- 6H-Purin-6-one, 2-amino-1,9-dihydro-9-(4-(hydroxymethyl)-2-cyclopenten-1-yl)-, (1R-cis)- Carbovir, (-)-