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

Systemtic Name: 8-methyl-7-oxidanyl-4-(2-oxidanylidenechromen-3-yl)chromen-2-one Openeye Name: 7-hydroxy-8-methyl-4-(2-oxochromen-3-yl)chromen-2-one CAS Name: 7-hydroxy-8-methyl-4-(2-oxo-1-benzopyran-3-yl)-1-benzopyran-2-one IUPAC Name: 7-hydroxy-8-methyl-4-(2-oxochromen-3-yl)chromen-2-one Traditional Name: 7-hydroxy-4-(2-ketochromen-3-yl)-8-methyl-coumarin Formula: C19H12O5 MolecularWeight: 320.29558

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C=CC2=C1OC(=O)C=C2C3=CC4=CC=CC=C4OC3=O)O

Isomeric SMILES

CC1=C(C=CC2=C1OC(=O)C=C2C3=CC4=CC=CC=C4OC3=O)O

InChI

InChI=1S/C19H12O5/c1-10-15(20)7-6-12-13(9-17(21)24-18(10)12)14-8-11-4-2-3-5-16(11)23-19(14)22/h2-9,20H,1H3