3-Butynyl Tosylate Price Not Available 25mg 3-Butynyl Tosylate Supplier Page Catalog Number R010923 Molecular Formula C11H12O3S CAS# 23418-85-1 Purity ≥98% Inchi InChI=1S/C11H12O3S/c1-3-4-9-14-15(12,13)11-7-5-10(2)6-8-11/h1,5-8H,4,9H2,2H3 Inchi Key STOASOOVVADOKH-UHFFFAOYSA-N SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCC#C Size 25mg Supplier Page https://www.musechem.com/product/R010923.html