1126-09-6
4-哌啶甲酸乙酯
+
350-46-9
对氟硝基苯
→
~96%
216985-30-7
ethyl 1-(4-nitrophenyl)piperidine-4-carboxylate
100-00-5
对硝基氯苯
439095-52-0
1-(4-氨基苯基)-4-哌啶羧酸乙酯
471937-85-6
1-(4-硝基苯基)-4-哌啶甲醇