4-(2-oxidanylidenechromen-3-yl)-7-(3-phenylprop-2-enoxy)chromen-2-one

Systemtic Name: 4-(2-oxidanylidenechromen-3-yl)-7-(3-phenylprop-2-enoxy)chromen-2-one Openeye Name: 7-cinnamyloxy-4-(2-oxochromen-3-yl)chromen-2-one CAS Name: 4-(2-oxo-1-benzopyran-3-yl)-7-(3-phenylprop-2-enoxy)-1-benzopyran-2-one IUPAC Name: 4-(2-oxochromen-3-yl)-7-(3-phenylprop-2-enoxy)chromen-2-one Traditional Name: 7-cinnamyloxy-4-(2-ketochromen-3-yl)coumarin Formula: C27H18O5 MolecularWeight: 422.42882

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C=CCOC2=CC3=C(C=C2)C(=CC(=O)O3)C4=CC5=CC=CC=C5OC4=O

Isomeric SMILES

C1=CC=C(C=C1)C=CCOC2=CC3=C(C=C2)C(=CC(=O)O3)C4=CC5=CC=CC=C5OC4=O

InChI

InChI=1S/C27H18O5/c28-26-17-22(23-15-19-10-4-5-11-24(19)32-27(23)29)21-13-12-20(16-25(21)31-26)30-14-6-9-18-7-2-1-3-8-18/h1-13,15-17H,14H2