Valdecoxib Sulfonyl Chloride-13C2,15N Price Not Available 10mg Valdecoxib Sulfonyl Chloride-13C2,15N Supplier Page Catalog Number R056779 Molecular Formula C16H12ClNO3S CAS# 1391051-92-5 Purity ≥95% Inchi InChI=1S/C16H12ClNO3S/c1-11-15(12-7-9-14(10-8-12)22(17,19)20)16(18-21-11)13-5-3-2-4-6-13/h2-10H,1H3/i1+1,11+1,18+1 Inchi Key NVKQPOHDVWNXRP-LQFUBYOBSA-N SMILES CC1=C(C(=NO1)C2=CC=CC=C2)C3=CC=C(C=C3)S(=O)(=O)Cl Size 10mg Supplier Page https://www.musechem.com/product/R056779.html