1-(1-(6-Amino-9H-purin-9-yl)-1-deoxy-beta-D-ribofuranuronoyl)-4-(2-methoxyphenyl)piperazine 72758-47-5 BRN 5681427 Piperazine, 1-(1-(6-amino-9H-purin-9-yl)-1-deoxy-beta-D-ribofuranurononyl)-4-(2-methoxyphenyl)-