英文别名
1,2,4,5-Tetraphenyl-cyclopentadien-(1,4)-on-(3)-oxid;4,5-epoxy-2,3,4,5-tetraphenyl-cyclopent-2-enone;4,5-Epoxy-2,3,4,5-tetraphenyl-cyclopent-2-enon;6-Oxabicyclo[3.1.0]hex-2-en-4-one, 1,2,3,5-tetraphenyl-;1,3,4,5-tetraphenyl-6-oxabicyclo[3.1.0]hex-3-en-2-one