对羟基苯甲酸乙酯

4-[5-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)-1,3-dihydrobenzimidazol-5-yl]-1,3-dihydrobenzimidazol-2-ylidene]cyclohexa-2,5-dien-1-one

4-羟基-N-异丙基苯甲酰胺

(4-phenoxycarbonylphenyl) 4-benzoyloxybenzoate

phenyl 4-benzoyloxybenzoate