ethyl 4-[(3,5-dichloro-6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]benzoate

6,8-二氯-2-氧代-2H-苯并吡喃-3-羧酸

2-[(3,5-dichloro-2-hydroxyphenyl)methylamino]acetic acid

2-(2,4-二氯-6-甲酰基苯氧基)乙酸乙酯

3-乙酰基-6,8-二氯-2H-色烯-2-酮