Synonyms: 9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid;NSC13679;tetracyclo[6.6.2.0^{2,7}.0^{9,14}]hexadeca-2(7),3,5,9(14),10,12-hexaene-15-carboxylic acid;AC1L5DLN;AC1Q5V4I;AC1Q74DZ;AC1Q74E0;MolPort-001-837-901;AR-1H5213;NSC-13679;NSC122877;NSC-122877