19962-37-9 Acetamide, N-(2,7-dihydro-6-oxo-1H-purin-2-yl)- Acetamide, N-(6,7-dihydro-6-oxo-1H-purin-2-yl)- EINECS 243-443-7 N-(6,7-Dihydro-6-oxo-1H-purin-2-yl)acetamide