Synonyms: 1H-7,9a-Methanobenz[a]azulene-1,10-dicarboxylicacid, 2,4a,4b,5,6,7,8,9,10,10a-decahydro-2,4a-dihydroxy-1-methyl-8-methylene-,1,4a-lactone (7CI);4aa,4bb-Gibb-3-ene-1a,10b-dicarboxylic acid, 2b,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone(8CI);Gibberellin A7 (6CI);4a,1-(Epoxymethano)-7,9a-methanobenz[a]azulene,gibb-3-ene-1,10-dicarboxylic acid deriv.;GA7;