4-(3-甲氧基-4-硝基-苯氧基)-1-甲基-哌啶

1-[4-氨基-3-(甲基氧基)苯基]-4-羟基哌啶

2-(3-甲氧基-4-硝基苯基)乙酸

diethyl 2-[(3-methoxy-4-nitrophenyl)methyl]propanedioate

2-methoxy-4-methylsulfonylaniline