1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-methylribofuranuronamide hemihydrate 35788-27-3 5'-N-Methylcarboxamideadenosine Adenosine-5'-(N-methyl)carboxamide hemihydrate NSC 148458 Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-methyl-, hemihydrate