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

Systemtic Name: 7-methyl-4-(2-oxidanylidenechromen-3-yl)chromen-2-one Openeye Name: 7-methyl-4-(2-oxochromen-3-yl)chromen-2-one CAS Name: 7-methyl-4-(2-oxo-1-benzopyran-3-yl)-1-benzopyran-2-one IUPAC Name: 7-methyl-4-(2-oxochromen-3-yl)chromen-2-one Traditional Name: 4-(2-ketochromen-3-yl)-7-methyl-coumarin Formula: C19H12O4 MolecularWeight: 304.29618

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O

Isomeric SMILES

CC1=CC2=C(C=C1)C(=CC(=O)O2)C3=CC4=CC=CC=C4OC3=O

InChI

InChI=1S/C19H12O4/c1-11-6-7-13-14(10-18(20)22-17(13)8-11)15-9-12-4-2-3-5-16(12)23-19(15)21/h2-10H,1H3