4-Acetamidobenzenesulfonic Acid-d4 Pyridine (Major) Price Not Available 1mg 4-Acetamidobenzenesulfonic Acid-d4 Pyridine (Major) Supplier Page Catalog Number R049496 Molecular Formula C13H14N2O4S CAS# 1794782-52-7 Purity ≥98% Inchi InChI=1S/C8H9NO4S.C5H5N/c1-6(10)9-7-2-4-8(5-3-7)14(11,12)13;1-2-4-6-5-3-1/h2-5H,1H3,(H,9,10)(H,11,12,13);1-5H/i2D,3D,4D,5D; Inchi Key UFCXJXZHAPDJJE-QZFMBAIXSA-N SMILES CC(=O)NC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=NC=C1 Size 1mg Supplier Page https://www.musechem.com/product/R049496.html