Synonyms: 1,2-Benzenedicarboxylic acid, 1,1'-(ursa-9(11),12-diene-3,28-diyl) ester, disodium salt,;Ursa-9(11),12-diene-3,28-diol, bis(hydrogen 1,2-benzendicarboxylate), disodium salt, (3-beta)-;AC1MIM78;146029-91-6;disodium 2-[[(1S,2R,4aS,6aR,6bS,8aR,10S,12aS,14bS)-10-(2-carboxylatobenzoyl)oxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,14b-dodecahydro-1H-picen-4a-yl]methoxycarbonyl]benzoate