1,3-Butanediol, 4-(6-amino-9H-purin-9-yl)- 1,3-Butanediol, 4-(6-amino-9H-purin-9-yl)-, (1)- 9-(2,4-Dihydroxybutyl)-adenine (R,S) 95833-22-0 AIDS-001056 AIDS001056 HOCH2CH2CHOH-CH2-adenine