25157-66-8
4-(3,4-dichlorophenyl)butanoic acid
→
~35%
25095-57-2
6,7-二氯-3,4-二氢-1H-2-萘酮
136294-92-3
95-50-1
邻二氯苯
50597-19-8
4-(3,4-二氯苯基)-4-氧代丁酸