英文别名2,5-diethyl-3,4-diphenylcyclopenta-2,4-dien-1-one; 2,5-DIETHYL-3,4-DIPHENYLCYCLOPENTADIENONE; 2,5-Diaethyl-3,4-diphenyl-cyclopentadienon; 2,5-DIETHYL-3,4-DIPHENYL-CYCLOPENTA-2,4-DIENONE; 2,5-diethyl-3,4-diphenyl-cyclopentadienone; 2,5-Diethyl-3,4-diphenyl-2,4-cyclopentadien-1-one; 2,4-Cyclopentadien-1-one, 2,5-diethyl-3,4-diphenyl- 
