(2R,3R,4S,5R)-2-Hydroxymethyl)-5-(6-((3R)-(tetrahydrofuran-3-ylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol 2-(6-(((3R)Oxolan-3-yl)amino)purin-9-yl)(2R,4S,3R,5R)-5-(hydroxymethyl)oxolane-3,4-diol 204512-90-3 Adenosine, N-(3R)-tetrahydro-3-furanyl CVT-510 Tecadenoson Tecadenoson [USAN]