Benzene, 1,1'-(1,1,2-trichloro-1,2-ethanediyl)bis-

3-amino-4,5-diphenyl-1,3-oxazol-2-one

2,2-二氯-1,2-二苯乙酮

联苯甲酰

3-amino-4-hydroxy-4,5-diphenyl-1,3-oxazolidin-2-one