4,4''-二甲氧基氧化偶氮苯

N-(4-甲氧基苯基)氨基甲酸甲酯

10-ethyl-8-methoxybenzo[g]pteridine-2,4-dione

3-甲氧基-9H-咔唑

(1Z)-1-[(4-methoxyphenyl)hydrazinylidene]naphthalen-2-one