ethyl 2,2,3,5,10-pentamethyl-6-oxidanylidene-3,4-dihydropyrano[3,2-g]chromene-8-carboxylate

Systemtic Name: ethyl 2,2,3,5,10-pentamethyl-6-oxidanylidene-3,4-dihydropyrano[3,2-g]chromene-8-carboxylate Openeye Name: ethyl 2,2,3,5,10-pentamethyl-6-oxo-3,4-dihydropyrano[3,2-g]chromene-8-carboxylate CAS Name: 2,2,3,5,10-pentamethyl-6-oxo-3,4-dihydropyrano[3,2-g][1]benzopyran-8-carboxylic acid ethyl ester IUPAC Name: ethyl 2,2,3,5,10-pentamethyl-6-oxo-3,4-dihydropyrano[3,2-g]chromene-8-carboxylate Traditional Name: 6-keto-2,2,3,5,10-pentamethyl-3,4-dihydropyrano[3,2-g]chromene-8-carboxylic acid ethyl ester Formula: C20H24O5 MolecularWeight: 344.40156

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC(=O)C2=C(C3=C(C(=C2O1)C)OC(C(C3)C)(C)C)C

Isomeric SMILES

CCOC(=O)C1=CC(=O)C2=C(C3=C(C(=C2O1)C)OC(C(C3)C)(C)C)C

InChI

InChI=1S/C20H24O5/c1-7-23-19(22)15-9-14(21)16-11(3)13-8-10(2)20(5,6)25-17(13)12(4)18(16)24-15/h9-10H,7-8H2,1-6H3