7-[(4-methylidene-5-oxidanylidene-2-phenyl-oxolan-2-yl)methoxy]chromen-2-one

Systemtic Name: 7-[(4-methylidene-5-oxidanylidene-2-phenyl-oxolan-2-yl)methoxy]chromen-2-one Openeye Name: 7-[(4-methylene-5-oxo-2-phenyl-tetrahydrofuran-2-yl)methoxy]chromen-2-one CAS Name: 7-[(4-methylene-5-oxo-2-phenyl-2-oxolanyl)methoxy]-1-benzopyran-2-one IUPAC Name: 7-[(4-methylidene-5-oxo-2-phenyloxolan-2-yl)methoxy]chromen-2-one Traditional Name: 7-[(5-keto-4-methylene-2-phenyl-tetrahydrofuran-2-yl)methoxy]coumarin Formula: C21H16O5 MolecularWeight: 348.34874

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Descriptors Computed from Structure

Canonical SMILES:

C=C1CC(OC1=O)(COC2=CC3=C(C=C2)C=CC(=O)O3)C4=CC=CC=C4

Isomeric SMILES

C=C1CC(OC1=O)(COC2=CC3=C(C=C2)C=CC(=O)O3)C4=CC=CC=C4

InChI

InChI=1S/C21H16O5/c1-14-12-21(26-20(14)23,16-5-3-2-4-6-16)13-24-17-9-7-15-8-10-19(22)25-18(15)11-17/h2-11H,1,12-13H2