CID is 627044
synonyms found at PubChem are:
Hypoprotocetraric acid, 4665-02-5, 3,9-dihydroxy-1,4,7,10-tetramethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid, Coquimboic acid, KBio2_005898, Spectrum_000282, AC1LCEW3, Spectrum5_001851, KBioSS_000762, CTK1D8540, KBio2_000762, KBio2_003330, DTXSID80347869, CFPLLTGKDKZLIH-UHFFFAOYSA-N, 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 3,8-dihydroxy-1,4,6,9-tetramethyl-11-oxo-, 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylicacid, 3,8-dihydroxy-1,4,6,9-tetramethyl-11-oxo-, 3,8-Dihydroxy-1,4,6,9-tetramethyl-11-oxo-11H-dibenzo[b,E][1,4]dioxepine-7-carboxylic acid #, Benzoic acid, 3-(2-carboxy-5-hydroxy-3,6-dimethylphenoxy)-4,6-dihydroxy-2,5-dimethyl-, .epsilon.-lactone