英文别名
4-(Pentafluorphenyl-methylen)-2-(p-nitro-phenyl)-oxazolon-(5);4-(Pentafluorphenyl-methylen)-2-(p-nitro-phenyl)-oxazolon-(5), 2-Phenyl-4-(2,3,4,5,6-pentafluor-benzyliden)-5(4H)-oxazolon;2-(4-nitro-phenyl)-4-(2,3,4,5,6-pentafluoro-benzylidene)-4H-oxazol-5-one