(4-methyl-2-oxidanylidene-chromen-7-yl) 6-methoxy-2-oxidanylidene-chromene-3-carboxylate

Systemtic Name: (4-methyl-2-oxidanylidene-chromen-7-yl) 6-methoxy-2-oxidanylidene-chromene-3-carboxylate Openeye Name: (4-methyl-2-oxo-chromen-7-yl) 6-methoxy-2-oxo-chromene-3-carboxylate CAS Name: 6-methoxy-2-oxo-1-benzopyran-3-carboxylic acid (4-methyl-2-oxo-1-benzopyran-7-yl) ester IUPAC Name: (4-methyl-2-oxochromen-7-yl) 6-methoxy-2-oxochromene-3-carboxylate Traditional Name: 2-keto-6-methoxy-chromene-3-carboxylic acid (2-keto-4-methyl-chromen-7-yl) ester Formula: C21H14O7 MolecularWeight: 378.33166

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=O)OC2=C1C=CC(=C2)OC(=O)C3=CC4=C(C=CC(=C4)OC)OC3=O

Isomeric SMILES

CC1=CC(=O)OC2=C1C=CC(=C2)OC(=O)C3=CC4=C(C=CC(=C4)OC)OC3=O

InChI

InChI=1S/C21H14O7/c1-11-7-19(22)27-18-10-14(3-5-15(11)18)26-20(23)16-9-12-8-13(25-2)4-6-17(12)28-21(16)24/h3-10H,1-2H3