2-(6-chloropyridazin-3-yl)-2-(2,4-dichlorophenyl)acetonitrile

(2R)-2-(2,4-二氯苯基)戊腈

2.4-二氯苯甲醛

2,4-二氯苯乙酰氯

2,4-二氯苯酚呋喃