7-butoxy-4-(2-oxidanylidenechromen-3-yl)chromen-2-one

Systemtic Name: 7-butoxy-4-(2-oxidanylidenechromen-3-yl)chromen-2-one Openeye Name: 7-butoxy-4-(2-oxochromen-3-yl)chromen-2-one CAS Name: 7-butoxy-4-(2-oxo-1-benzopyran-3-yl)-1-benzopyran-2-one IUPAC Name: 7-butoxy-4-(2-oxochromen-3-yl)chromen-2-one Traditional Name: 7-butoxy-4-(2-ketochromen-3-yl)coumarin Formula: C22H18O5 MolecularWeight: 362.37532

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Descriptors Computed from Structure

Canonical SMILES:

CCCCOC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O

Isomeric SMILES

CCCCOC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O

InChI

InChI=1S/C22H18O5/c1-2-3-10-25-15-8-9-16-17(13-21(23)26-20(16)12-15)18-11-14-6-4-5-7-19(14)27-22(18)24/h4-9,11-13H,2-3,10H2,1H3