2-(6-Amino-9H-purin-9-yl)-4-(hydroxymethyl)-4-cyclopentene-1,3-diol 4-Cyclopentene-1,3-diol, 2-(6-amino-9H-purin-9-yl)-4-(hydroxymethyl)- 72877-51-1 BRN 4535567 Neplanocin F