6-TERT-BUTYL 4-ETHYL 2-(METHYLTHIO)-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-4,6(5H)-DICARBOXYLATE

6-TERT-BUTYL 4-ETHYL 2-(METHYLTHIO)-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-4,6(5H)-DICARBOXYLATE · CAS 1279816-50-0