tert-butyl (4aS,8aS)-7-oxidanyl-4-oxidanylidene-2-phenyl-8,8a-dihydro-7H-chromene-4a-carboxylate

Systemtic Name: tert-butyl (4aS,8aS)-7-oxidanyl-4-oxidanylidene-2-phenyl-8,8a-dihydro-7H-chromene-4a-carboxylate Openeye Name: tert-butyl (4aS,8aS)-7-hydroxy-4-oxo-2-phenyl-8,8a-dihydro-7H-chromene-4a-carboxylate CAS Name: (4aS,8aS)-7-hydroxy-4-oxo-2-phenyl-8,8a-dihydro-7H-1-benzopyran-4a-carboxylic acid tert-butyl ester IUPAC Name: tert-butyl (4aS,8aS)-7-hydroxy-4-oxo-2-phenyl-8,8a-dihydro-7H-chromene-4a-carboxylate Traditional Name: (4aS,8aS)-7-hydroxy-4-keto-2-phenyl-8,8a-dihydro-7H-chromene-4a-carboxylic acid tert-butyl ester Formula: C20H22O5 MolecularWeight: 342.38568

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Descriptors Computed from Structure

Canonical SMILES:

CC(C)(C)OC(=O)C12C=CC(CC1OC(=CC2=O)C3=CC=CC=C3)O

Isomeric SMILES

CC(C)(C)OC(=O)[C@@]12C=CC(C[C@@H]1OC(=CC2=O)C3=CC=CC=C3)O

InChI

InChI=1S/C20H22O5/c1-19(2,3)25-18(23)20-10-9-14(21)11-17(20)24-15(12-16(20)22)13-7-5-4-6-8-13/h4-10,12,14,17,21H,11H2,1-3H3/t14?,17-,20+/m0/s1