4-硝基苯亚磺酰氯

3,4-Dimethoxy-4'-nitrobenzophenone

5-chloro-3-(3,4-dimethoxyphenyl)-2,1-benzoxazole

2-chloro-5,6-dimethoxyacridine-9-carbonitrile N-oxide

2-(2-chloro-5-(hydroxyimino)-1,3-cyclohexadien-6-ylidene)-1,2-bis(3,4-dimethoxyphenyl)ethan-1-one