3,5-dibromo-1,4-dihydropyridin-4-one

3-溴吡啶-4(1h)-酮

1-(氯乙酰基)-4(1H)-吡啶酮

1-(二氯乙酰基)-4(1H)-吡啶酮

pyridin-4-yl 4-methoxybenzoate