N-(cyclohepta-2,4,6-trien-1-ylideneamino)-4-methylbenzenesulfonamide

4-硝基苯基苯硫

2-(苯磺酰基)-1,4-苯二醇

4,4'-二苯基-2-丁酮

4,4-二苯基丁-3-烯-2-酮