Synonyms: 2-(2,6-diaminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol;2-Amino-adenosine;9H-Purine-2,6-diamine, 9-.beta.-D-ribofuranosyl-;2,6-Diaminopurinosine;Adenosine, 2-amino-;9-beta-Ribosyl-2,6-diaminopurine;(2R,3R,4R,5R)-2-(2,6-diaminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol;9H-Purine, 2,6-diamino-9-beta-D-ribofuranosyl- (8CI);2,6-Diaminonebularine;9H-Purine-2,6-diamine, 9-beta-D-ribofuranosyl-;2-Aminoadenosine, 2,6-Diaminopurine riboside;