1,3-双(4-甲氧基苯基)1,3-丙二酮

4-(4-methoxy-3-nitro-phenyl)-4-oxo-butyric acid

凯素灵

2,2,2-trichloro-1-(4-methoxy-3-nitro-phenyl)-ethanol

2,2,2-Trichloro-1-(4-methoxyphenyl)ethanol