tert-butyl 4-oxo-7,9-dihydro-6H-pyrazino[1,2-a]pyrimidine-8-carboxylate tert-butyl 4-oxo-7,9-dihydro-6H-pyrazino[1,2-a]pyrimidine-8-carboxylate
分子式: C12H17N3O3 CAS号: 2828020-77-3 MDL号:
H732509 | tert-butyl 4-oxo-7,9-dihydro-6H-pyrazino[1,2-a]pyrimidine-8-carboxylate, 97% |