5-(4-methylidene-2,3-dihydrochromen-3-yl)-6-oxidanyl-chromen-2-one

Systemtic Name: 5-(4-methylidene-2,3-dihydrochromen-3-yl)-6-oxidanyl-chromen-2-one Openeye Name: 6-hydroxy-5-(4-methylenechroman-3-yl)chromen-2-one CAS Name: 6-hydroxy-5-(4-methylene-3,4-dihydro-2H-1-benzopyran-3-yl)-1-benzopyran-2-one IUPAC Name: 6-hydroxy-5-(4-methylidene-2,3-dihydrochromen-3-yl)chromen-2-one Traditional Name: 6-hydroxy-5-(4-methylenechroman-3-yl)coumarin Formula: C19H14O4 MolecularWeight: 306.31206

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C=C1C(COC2=CC=CC=C12)C3=C(C=CC4=C3C=CC(=O)O4)O

Isomeric SMILES

C=C1C(COC2=CC=CC=C12)C3=C(C=CC4=C3C=CC(=O)O4)O

InChI

InChI=1S/C19H14O4/c1-11-12-4-2-3-5-16(12)22-10-14(11)19-13-6-9-18(21)23-17(13)8-7-15(19)20/h2-9,14,20H,1,10H2