6312-66-9;NSC40385;NCI19995;Oprea1_104215;NCIStruc2_000535;NCI60_001660;NSC19995;ST5443356;Adenine, n,n-bis(2-hydroxyethyl)-;NCGC00013265;NSC-19995;2-(2-hydroxyethyl-(7H-purin-6-yl)amino)ethanol;NCIStruc1_000459