7,7,8,8-四氰基对苯二醌二甲烷

对苯二酸二肼

1-(4-propanoylphenyl)propan-1-one

1-N,1-N,4-N,4-N-tetraphenylbenzene-1,4-dicarboxamide

1,1'-对苯二甲酰二哌啶