4-乙酰基苯甲酸乙酯

4-溴苯甲酰乙腈

4-(1-吡咯基)苯甲酸乙酯

4-O-ethyl 1-O-methyl benzene-1,4-dicarboxylate

1,3-bis(4-dodecylphenyl)propan-2-one