7-methyl-5-phenylmethoxynaphthalene-1,4-dione

2-(3-chlorophenyl)cyclohexa-2,5-diene-1,4-dione

2,3-二氧代琥珀酸

3,6-二丁氧基-1,2-苯二甲腈

phenazine-2,3-diamine,hydrochloride