O2-ethyl O3-methyl 4-(4-methylphenyl)-2H-chromene-2,3-dicarboxylate

Systemtic Name: O2-ethyl O3-methyl 4-(4-methylphenyl)-2H-chromene-2,3-dicarboxylate Openeye Name: O2-ethyl O3-methyl 4-(p-tolyl)-2H-chromene-2,3-dicarboxylate CAS Name: 4-(4-methylphenyl)-2H-1-benzopyran-2,3-dicarboxylic acid O2-ethyl ester O3-methyl ester IUPAC Name: 2-O-ethyl 3-O-methyl 4-(4-methylphenyl)-2H-chromene-2,3-dicarboxylate Traditional Name: 4-(p-tolyl)-2H-chromene-2,3-dicarboxylic acid O2-ethyl ester O3-methyl ester Formula: C21H20O5 MolecularWeight: 352.3805

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1C(=C(C2=CC=CC=C2O1)C3=CC=C(C=C3)C)C(=O)OC

Isomeric SMILES

CCOC(=O)C1C(=C(C2=CC=CC=C2O1)C3=CC=C(C=C3)C)C(=O)OC

InChI

InChI=1S/C21H20O5/c1-4-25-21(23)19-18(20(22)24-3)17(14-11-9-13(2)10-12-14)15-7-5-6-8-16(15)26-19/h5-12,19H,4H2,1-3H3