p-Toluenesulfonyl Chloride Price Not Available 1mg p-Toluenesulfonyl Chloride Supplier Page Catalog Number R019775 Molecular Formula C7H7ClO2S CAS# 98-59-9 Purity ≥98% Inchi InChI=1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3 Inchi Key YYROPELSRYBVMQ-UHFFFAOYSA-N SMILES CC1=CC=C(C=C1)S(=O)(=O)Cl Size 1mg Supplier Page https://www.musechem.com/product/R019775.html