5-methoxy-8,8-dimethyl-4-oxidanylidene-9,10-dihydropyrano[2,3-h]chromene-2-carboxylic acid

Systemtic Name: 5-methoxy-8,8-dimethyl-4-oxidanylidene-9,10-dihydropyrano[2,3-h]chromene-2-carboxylic acid Openeye Name: 5-methoxy-8,8-dimethyl-4-oxo-9,10-dihydropyrano[2,3-h]chromene-2-carboxylic acid CAS Name: 5-methoxy-8,8-dimethyl-4-oxo-9,10-dihydropyrano[2,3-h][1]benzopyran-2-carboxylic acid IUPAC Name: 5-methoxy-8,8-dimethyl-4-oxo-9,10-dihydropyrano[2,3-h]chromene-2-carboxylic acid Traditional Name: 4-keto-5-methoxy-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromene-2-carboxylic acid Formula: C16H16O6 MolecularWeight: 304.29464

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1(CCC2=C3C(=C(C=C2O1)OC)C(=O)C=C(O3)C(=O)O)C

Isomeric SMILES

CC1(CCC2=C3C(=C(C=C2O1)OC)C(=O)C=C(O3)C(=O)O)C

InChI

InChI=1S/C16H16O6/c1-16(2)5-4-8-10(22-16)7-11(20-3)13-9(17)6-12(15(18)19)21-14(8)13/h6-7H,4-5H2,1-3H3,(H,18,19)