7-Hydroxy Coumarin-13C6 Price Not Available 1mg 7-Hydroxy Coumarin-13C6 Supplier Page Catalog Number R009893 Molecular Formula C9H6O3 CAS# 1189992-05-9 Purity ≥90% Inchi InChI=1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H/i1+1,3+1,5+1,6+1,7+1,8+1 Inchi Key ORHBXUUXSCNDEV-AMPMUIAWSA-N SMILES C1=CC(=CC2=C1C=CC(=O)O2)O Size 1mg Supplier Page https://www.musechem.com/product/R009893.html