- p-Toluenesulfonyl chloride (PTSC)
 - N-(2-Hydroxypropyl)benzenesulfonamide(H PBSA)
 - N-ethyl-o,p-toluene sulfonamide
 - N-Ethyl-p-toluenesulfonamide,N-Ethyltoluene-4-sulphonamide
 - o/p-Toluenesulfonamide formuladehyde resin
 - Toluenesulfonamide formaldehyde resin,Poly(p-toluenesulfonamide-co-formaldehyde)
 - N-Cyclohexyl-p-toluenesulfonamide(CTSA)
 - N.N-Diethyl-p-toluenesulfonamide(DETSA)
 - N-Ethyl-benzenesulfonamide
 - N-isopropyl benzene sulfonamide
 

