9-CHLORO-2H-PYRIDO[1,2-A]PYRIMIDINE-2,4(3H)-DIONE
CAS No. 128455-49-2
9-CHLORO-2H-PYRIDO[1,2-A]PYRIMIDINE-2,4(3H)-DIONE
2-氯-1-哌啶-1-基-丙-1-酮