N-(2,2-dichloro-1-hydroxy-2-phenylethyl)benzenesulfonamide

4-chloro-N-(2,2-dichloro-1-hydroxy-2-phenylethyl)benzenesulfonamide

2-苯基-1,2,3,4-四氢喹噁啉

苯甲酰氯

phenyl(quinoxalin-2-yl)methanone