6-ethyl-7-methoxy-4-(2-oxidanylidenechromen-3-yl)chromen-2-one

Systemtic Name: 6-ethyl-7-methoxy-4-(2-oxidanylidenechromen-3-yl)chromen-2-one Openeye Name: 6-ethyl-7-methoxy-4-(2-oxochromen-3-yl)chromen-2-one CAS Name: 6-ethyl-7-methoxy-4-(2-oxo-1-benzopyran-3-yl)-1-benzopyran-2-one IUPAC Name: 6-ethyl-7-methoxy-4-(2-oxochromen-3-yl)chromen-2-one Traditional Name: 6-ethyl-4-(2-ketochromen-3-yl)-7-methoxy-coumarin Formula: C21H16O5 MolecularWeight: 348.34874

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=C(C=C2C(=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O)OC

Isomeric SMILES

CCC1=C(C=C2C(=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O)OC

InChI

InChI=1S/C21H16O5/c1-3-12-8-15-14(10-20(22)25-19(15)11-18(12)24-2)16-9-13-6-4-5-7-17(13)26-21(16)23/h4-11H,3H2,1-2H3