4-amino-5-methyl-3H-pyrimidin-2-one 554-01-8 ZINC00394712 5-Methylcytosine C02376 SBB015075 2(1H)-Pyrimidinone, 4-amino-5-methyl- (9CI) 5-Methylcytosine (VAN) Cytosine, 5-methyl- (VAN) (8CI) EINECS 209-058-3 NSC 137776 2(1H)-Pyrimidinone, 4-amino-5-methyl- Cytosine, 5-methyl- NSC137776