5,5-dimethyl-11-oxidanylidene-isochromeno[4,3-g]chromene-9-carboxylic acid

Systemtic Name: 5,5-dimethyl-11-oxidanylidene-isochromeno[4,3-g]chromene-9-carboxylic acid Openeye Name: 5,5-dimethyl-11-oxo-isochromeno[4,3-g]chromene-9-carboxylic acid CAS Name: 5,5-dimethyl-11-oxo-9-[2]benzopyrano[4,3-g][1]benzopyrancarboxylic acid IUPAC Name: 5,5-dimethyl-11-oxoisochromeno[4,3-g]chromene-9-carboxylic acid Traditional Name: 11-keto-5,5-dimethyl-isochromeno[4,3-g]chromene-9-carboxylic acid Formula: C19H14O5 MolecularWeight: 322.31146

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1(C2=CC=CC=C2C3=C(O1)C=C4C(=C3)C(=O)C=C(O4)C(=O)O)C

Isomeric SMILES

CC1(C2=CC=CC=C2C3=C(O1)C=C4C(=C3)C(=O)C=C(O4)C(=O)O)C

InChI

InChI=1S/C19H14O5/c1-19(2)13-6-4-3-5-10(13)11-7-12-14(20)8-17(18(21)22)23-15(12)9-16(11)24-19/h3-9H,1-2H3,(H,21,22)