ethyl (4aR,8aR)-2,2,5-trimethyl-4,7-bis(oxidanylidene)-8,8a-dihydro-3H-chromene-4a-carboxylate

Systemtic Name: ethyl (4aR,8aR)-2,2,5-trimethyl-4,7-bis(oxidanylidene)-8,8a-dihydro-3H-chromene-4a-carboxylate Openeye Name: ethyl (4aR,8aR)-2,2,5-trimethyl-4,7-dioxo-8,8a-dihydro-3H-chromene-4a-carboxylate CAS Name: (4aR,8aR)-2,2,5-trimethyl-4,7-dioxo-8,8a-dihydro-3H-1-benzopyran-4a-carboxylic acid ethyl ester IUPAC Name: ethyl (4aR,8aR)-2,2,5-trimethyl-4,7-dioxo-8,8a-dihydro-3H-chromene-4a-carboxylate Traditional Name: (4aR,8aR)-4,7-diketo-2,2,5-trimethyl-8,8a-dihydro-3H-chromene-4a-carboxylic acid ethyl ester Formula: C15H20O5 MolecularWeight: 280.3163

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C12C(CC(=O)C=C1C)OC(CC2=O)(C)C

Isomeric SMILES

CCOC(=O)[C@@]12[C@@H](CC(=O)C=C1C)OC(CC2=O)(C)C

InChI

InChI=1S/C15H20O5/c1-5-19-13(18)15-9(2)6-10(16)7-12(15)20-14(3,4)8-11(15)17/h6,12H,5,7-8H2,1-4H3/t12-,15+/m1/s1