4-氯-7-(苯基磺酰基)-7h-吡咯并[2,3-d]嘧啶

methyl 3-(benzenesulfonyl)prop-2-enoate

N-(2-methoxyphenyl)benzenesulfonamide

2-(benzenesulfonamido)-N,N-diethylbenzamide

1-(benzenesulfonyl)piperidine-2-carboxylic acid