50712-68-0
2-甲基-4-氯苯腈
→
~10%
178448-14-1
4-chloro-2-methyl-5-nitrobenzonitrile
34648-99-2
4-氯-5-硝基-2-甲苯胺
476660-41-0
4-Chloro-2-methyl-5-nitrobenzoic acid