(+/-)-(1S,4R)/(1R,4S)-4-[6-amino-9H-purin-9yl]-2-cyclopentene-1-methanol (+/-)-Carbocyclic-2',3'-dideoxydidehydroadenosine 118237-82-4 2-Cyclopentene-1-methanol, 4-(6-amino-9H-purin-9-yl)-, cis-(1)- AIDS-000265 AIDS000265 C-D4A NSC614841