7-Hydroxy-3-Methylpyrazolo[4,3-d]pyriMidine

3-methyl-2,4-dihydropyrazolo[4,3-d]pyrimidin-7-one

7H-Pyrazolo[4,3-d]pyriMidin-7-one, 1,6-dihydro-3-Methyl-

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-3-methyl- (7CI,9CI)