100137-10-8
1-benzyl-1,7-dihydro-pyrazolo[3,4-d]pyrimidine-4,6-dione
→
106379-46-8
1-benzyl-5,7-dimethyl-4,6-dioxo-4,5,6,7-tetrahydropyrazolo[3,4-d]pyrimidine
7601-90-3
高氯酸
4680-51-7
5,7-dimethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-dione