2-Amino-6-hydroxy-7-methyl-4(3H)-pteridinone

2-amino-7-methyl-1,5-dihydropteridine-4,6-dione

2-amino-1,5-dihydro-7-methylpteridine-4,6-dione

2-azanyl-7-methyl-1,5-dihydropteridine-4,6-dione

2-amino-7-methyl-1,5-dihydropteridine-4,6-quinone