2,4-二氯苯乙酸乙酯

2,4-二氯甲苯

2,4-dichloro-1-[(2,4-dichlorophenyl)methylsulfanylmethyl]benzene

2.4-二氯苯甲醛

2,4-dichloro-1-{[(2,4-dichlorobenzyl)disulfanyl]methyl}benzene