(3,5-二甲氧基苯基)乙酮

diethyl 2-(1-amino-2,2,2-trichloroethylidene)propanedioate

2-(4-硝基亚苄基)丙二酸二乙酯

diethyl 2-(((4-hydroxyphenyl)amino)(4-nitrophenyl)methyl)malonate

对硝基苯甲酸