Catechol-13C6 Price Not Available 5mg Catechol-13C6 Supplier Page Catalog Number R049689 Molecular Formula C6H6O2 CAS# 115881-16-8 Purity ≥98% Inchi InChI=1S/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H/i1+1,2+1,3+1,4+1,5+1,6+1 Inchi Key YCIMNLLNPGFGHC-IDEBNGHGSA-N SMILES C1=CC=C(C(=C1)O)O Size 5mg Supplier Page https://www.musechem.com/product/R049689.html