7-[(E)-3-(5,5-dimethyl-4-oxidanylidene-furan-3-yl)but-2-enoxy]chromen-2-one

Systemtic Name: 7-[(E)-3-(5,5-dimethyl-4-oxidanylidene-furan-3-yl)but-2-enoxy]chromen-2-one Openeye Name: 7-[(E)-3-(5,5-dimethyl-4-oxo-3-furyl)but-2-enoxy]chromen-2-one CAS Name: 7-[(E)-3-(5,5-dimethyl-4-oxo-3-furanyl)but-2-enoxy]-1-benzopyran-2-one IUPAC Name: 7-[(E)-3-(5,5-dimethyl-4-oxofuran-3-yl)but-2-enoxy]chromen-2-one Traditional Name: 7-[(E)-3-(4-keto-5,5-dimethyl-3-furyl)but-2-enoxy]coumarin Formula: C19H18O5 MolecularWeight: 326.34322

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Descriptors Computed from Structure

Canonical SMILES:

CC(=CCOC1=CC2=C(C=C1)C=CC(=O)O2)C3=COC(C3=O)(C)C

Isomeric SMILES

C/C(=C\COC1=CC2=C(C=C1)C=CC(=O)O2)/C3=COC(C3=O)(C)C

InChI

InChI=1S/C19H18O5/c1-12(15-11-23-19(2,3)18(15)21)8-9-22-14-6-4-13-5-7-17(20)24-16(13)10-14/h4-8,10-11H,9H2,1-3H3/b12-8+