2-bromo-N-[6-(2-bromopropanoylamino)pyridin-2-yl]propanamide

2-methyl-6-nitro-4H-1,4-benzoxazin-3-one

6-氯-2-甲基-2H-1,4-苯并恶嗪-3(4H)-酮

2-溴-1-丙醇

甲基乙烯酮