Dopaquinone Lactone Price Not Available 5mg Dopaquinone Lactone Supplier Page Catalog Number R042300 Molecular Formula C9H7NO4 CAS# 255829-51-7 Purity ≥90% Inchi InChI=1S/C9H7NO4/c10-5-1-4-2-6(11)7(12)3-8(4)14-9(5)13/h2-3,5H,1,10H2/t5-/m0/s1 Inchi Key RZTGZIWOVGOFDC-YFKPBYRVSA-N SMILES C1C(C(=O)OC2=CC(=O)C(=O)C=C21)N Size 5mg Supplier Page https://www.musechem.com/product/R042300.html