CID is 5098885
synonyms found at PubChem are:
7-DESHYDROXYPYROGALLIN-4-CARBOXYLIC ACID, KBio3_002853, Spectrum_000215, SpecPlus_000103, Spectrum2_000174, Spectrum3_001796, Spectrum4_000893, Spectrum5_001656, AC1NP3I4, BSPBio_003351, KBioGR_001326, KBioSS_000695, DivK1c_006199, SPBio_000067, CHEMBL559337, SCHEMBL12609998, BDBM33413, KBio1_001143, KBio2_000695, KBio2_003263, KBio2_005831, CCG-39028, benzo[7]annulene-8-carboxylic acid, 5, NCGC00178123-01, 3,4,5-trihydroxy-6-oxobenzo[7]annulene-8-carboxylic acid, 1,2,8-Trihydroxy-9-oxo-9H-benzocycloheptene-6-carboxylic acid