2,5-dimethyl-4-ethylacetophenone

2,4,5-三甲基苯甲酸

2,5-双(氯甲基)-对-二甲苯

2,3,5,6-tetrahydro-2,6-diethylbenzo[1,2-c:4,5-c']dipyrrole-1,7-dione

2,3,6,7-Tetrahydro-2,6-di-n-butylbenzo[1,2-c:4,5-c']dipyrrole-1,5-dione