2,5-dimethoxy-N-methylaniline

2,5-二甲氧基-4-硝基苯胺

N-(2,5-dimethoxyphenyl)-2,2,2-trifluoro-N-methylacetamide

2-氯-5,8-二甲氧基-3-喹啉甲醛

N-(3,6-dioxocyclohexa-1,4-dien-1-yl)acetamide