6,7,8,9-Tetrahydro-2,3-dimethoxy-9-oxo-5H-benzocycloheptene-5-carboxylic Acid Price Not Available 25mg 6,7,8,9-Tetrahydro-2,3-dimethoxy-9-oxo-5H-benzocycloheptene-5-carboxylic Acid Supplier Page Catalog Number R015862 Molecular Formula C14H16O5 CAS# 58774-26-8 Purity ≥98% Inchi InChI=1S/C14H16O5/c1-18-12-6-9-8(14(16)17)4-3-5-11(15)10(9)7-13(12)19-2/h6-8H,3-5H2,1-2H3,(H,16,17) Inchi Key FMLQWOGAUHAOMM-UHFFFAOYSA-N SMILES COC1=C(C=C2C(=O)CCCC(C2=C1)C(=O)O)OC Size 25mg Supplier Page https://www.musechem.com/product/R015862.html