2,2-dichloro-N-(4-chlorophenyl)acetamide

N-((1R,2R)-1-(4-氨基苯基)-1,3-二羟基丙烷-2-基)-2,2-二氯乙酰胺

1-(二氯乙酰基)-4(1H)-吡啶酮

3-chloro-4-(dimethylamino)-5-methyl-6-phenylpyran-2-one

3-chloro-4-(diethylamino)-5-methyl-6-phenylpyran-2-one