((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran-5-yl)methyl 4-methylbenzenesulfonate Price Not Available 25g ((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran-5-yl)methyl 4-methylbenzenesulfonate Supplier Page Catalog Number BD52936 Molecular Formula C19H26O8S CAS# 4478-43-7 Purity 97% SMILES O=S(OC[C@@H](O1)[C@H](O2)[C@H](OC2(C)C)[C@@H](O3)[C@H]1OC3(C)C)(C4=CC=C(C)C=C4)=O Size 25g Supplier Page http://www.bldpharm.com/products/4478-43-7.html