methyl 5,7-dimethoxy-4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-6-carboxylate

Systemtic Name: methyl 5,7-dimethoxy-4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-6-carboxylate Openeye Name: methyl 5,7-dimethoxy-4-oxo-2-[(E)-styryl]chromene-6-carboxylate CAS Name: 5,7-dimethoxy-4-oxo-2-[(E)-2-phenylethenyl]-1-benzopyran-6-carboxylic acid methyl ester IUPAC Name: methyl 5,7-dimethoxy-4-oxo-2-[(E)-2-phenylethenyl]chromene-6-carboxylate Traditional Name: 4-keto-5,7-dimethoxy-2-[(E)-styryl]chromene-6-carboxylic acid methyl ester Formula: C21H18O6 MolecularWeight: 366.36402

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C(=C2C(=C1)OC(=CC2=O)C=CC3=CC=CC=C3)OC)C(=O)OC

Isomeric SMILES

COC1=C(C(=C2C(=C1)OC(=CC2=O)/C=C/C3=CC=CC=C3)OC)C(=O)OC

InChI

InChI=1S/C21H18O6/c1-24-16-12-17-18(20(25-2)19(16)21(23)26-3)15(22)11-14(27-17)10-9-13-7-5-4-6-8-13/h4-12H,1-3H3/b10-9+