cis-Norbornene-exo-2,3-dicarboxylic Anhydride Price Not Available 5mg cis-Norbornene-exo-2,3-dicarboxylic Anhydride Supplier Page Catalog Number R049588 Molecular Formula C9H8O3 CAS# 2746-19-2 Purity ≥90% Inchi InChI=1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6+,7- Inchi Key KNDQHSIWLOJIGP-RNGGSSJXSA-N SMILES C1C2C=CC1C3C2C(=O)OC3=O Size 5mg Supplier Page https://www.musechem.com/product/R049588.html