22568-50-9
4-(2-Nitrovinyl)benzoic acid methyl ester
→
~73%
14383-55-2
4-(2-氨基乙基)苯基乙酸酯盐酸 (1:1)
23860-19-7
4-(1-Hydroxy-2-nitroethyl)benzoic acid methyl ester
878-00-2
4-乙酰氧基苯甲醛