1H-苯并[g]吲哚-2,3-二酮

4.4'-Bis-acetamino-diphenylsulfoxyd

1-(3,4-dimethoxy-2-methylphenyl)ethanone

5-tert-Butyl-furan-2-carbonsaeure-aethylester

2,2'-Dimethyl-bicyclopentyl