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SCFBio, IIT Delhi
Formula: C20H20NO4+ | Mol. Weight: 338.40 g/mol
IUPAC: 2,9,10-trimethoxy-6,7-dihydro-5H-isoquinolino[2,1-b]isoquinolin-7-ium-3-one
COC1=C(C2=C[NH+]3CCC4=CC(=O)C(=CC4=C3C=C2C=C1)OC)OC