4-[(E)-(6-methoxy-4-oxidanylidene-chromen-3-ylidene)methyl]benzoic acid

Systemtic Name: 4-[(E)-(6-methoxy-4-oxidanylidene-chromen-3-ylidene)methyl]benzoic acid Openeye Name: 4-[(E)-(6-methoxy-4-oxo-chroman-3-ylidene)methyl]benzoic acid CAS Name: 4-[(E)-(6-methoxy-4-oxo-3,4-dihydro-2H-1-benzopyran-3-ylidene)methyl]benzoic acid IUPAC Name: 4-[(E)-(6-methoxy-4-oxochromen-3-ylidene)methyl]benzoic acid Traditional Name: 4-[(E)-(4-keto-6-methoxy-chroman-3-ylidene)methyl]benzoic acid Formula: C18H14O5 MolecularWeight: 310.30076

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)OCC(=CC3=CC=C(C=C3)C(=O)O)C2=O

Isomeric SMILES

COC1=CC2=C(C=C1)OC/C(=C\C3=CC=C(C=C3)C(=O)O)/C2=O

InChI

InChI=1S/C18H14O5/c1-22-14-6-7-16-15(9-14)17(19)13(10-23-16)8-11-2-4-12(5-3-11)18(20)21/h2-9H,10H2,1H3,(H,20,21)/b13-8+