tert-butyl 2-chloro-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidine-6-carboxylate tert-butyl 2-chloro-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidine-6-carboxylate
分子式: C12H14N3O3Cl CAS号: 2857816-04-5 MDL号:
| T731855 | tert-butyl 2-chloro-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidine-6-carboxylate, 97% |