34433-86-8
3-溴哌啶-2-酮
→
~71%
49785-74-2
1,1-dioxo-2-(2-oxopiperidin-3-yl)-1,2-benzothiazol-3-one
75871-97-5
2-[(2-oxopiperidin-3-yl)sulfamoyl]benzoic acid