4-tert-Butylsulfonylcalix[4]arene Price Not Available 1g 4-tert-Butylsulfonylcalix[4]arene Supplier Page Catalog Number BD00861220 Molecular Formula C40H48O12S4 CAS# 204190-49-8 Purity 95% SMILES CC(C)(C1=CC2=C(C(S(=O)(C3=C(C(S(=O)(C4=C(C(S(=O)(C5=C(C(S2(=O)=O)=CC(C(C)(C)C)=C5)O)=O)=CC(C(C)(C)C)=C4)O)=O)=CC(C(C)(C)C)=C3)O)=O)=C1)O)C Size 1g Supplier Page http://www.bldpharm.com/products/204190-49-8.html