6,6-dimethyl-4-oxidanylidene-isochromeno[3,4-f]chromene-2-carboxylic acid

Systemtic Name: 6,6-dimethyl-4-oxidanylidene-isochromeno[3,4-f]chromene-2-carboxylic acid Openeye Name: 6,6-dimethyl-4-oxo-isochromeno[3,4-f]chromene-2-carboxylic acid CAS Name: 6,6-dimethyl-4-oxo-2-[2]benzopyrano[3,4-f][1]benzopyrancarboxylic acid IUPAC Name: 6,6-dimethyl-4-oxoisochromeno[3,4-f]chromene-2-carboxylic acid Traditional Name: 4-keto-6,6-dimethyl-isochromeno[3,4-f]chromene-2-carboxylic acid Formula: C19H14O5 MolecularWeight: 322.31146

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Descriptors Computed from Structure

Canonical SMILES:

CC1(C2=CC=CC=C2C3=C(O1)C4=C(C=C3)OC(=CC4=O)C(=O)O)C

Isomeric SMILES

CC1(C2=CC=CC=C2C3=C(O1)C4=C(C=C3)OC(=CC4=O)C(=O)O)C

InChI

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