ethyl (2R)-2-(7,8-dimethoxy-2-oxidanylidene-chromen-4-yl)-4-oxidanylidene-pentanoate

Systemtic Name: ethyl (2R)-2-(7,8-dimethoxy-2-oxidanylidene-chromen-4-yl)-4-oxidanylidene-pentanoate Openeye Name: ethyl (2R)-2-(7,8-dimethoxy-2-oxo-chromen-4-yl)-4-oxo-pentanoate CAS Name: (2R)-2-(7,8-dimethoxy-2-oxo-1-benzopyran-4-yl)-4-oxopentanoic acid ethyl ester IUPAC Name: ethyl (2R)-2-(7,8-dimethoxy-2-oxochromen-4-yl)-4-oxopentanoate Traditional Name: (2R)-4-keto-2-(2-keto-7,8-dimethoxy-chromen-4-yl)valeric acid ethyl ester Formula: C18H20O7 MolecularWeight: 348.3472

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C(CC(=O)C)C1=CC(=O)OC2=C1C=CC(=C2OC)OC

Isomeric SMILES

CCOC(=O)[C@H](CC(=O)C)C1=CC(=O)OC2=C1C=CC(=C2OC)OC

InChI

InChI=1S/C18H20O7/c1-5-24-18(21)13(8-10(2)19)12-9-15(20)25-16-11(12)6-7-14(22-3)17(16)23-4/h6-7,9,13H,5,8H2,1-4H3/t13-/m1/s1