[(4-methoxy-2-nitrophenyl)imino]ethyl acetate

(4-methoxy-2-nitro-phenylamino)-acetic acid ethyl ester

[ethoxycarbonylmethyl(4-methoxy-2-nitrophenyl)amino]acetic acid ethyl ester

2-((4-甲氧基-2-硝基苯基)氨基)乙酸

4-甲氧基-2-硝基苯胺