932-96-7
4-氯-N-甲基苯胺
+
109-94-4
甲酸乙酯
→
121641-61-0
(4-chloro-phenylimino)-acetic acid ethyl ester
93-89-0
安息香酸乙酯
860190-32-5
ethyl 6-chloroquinoline-2-carboxylate