英文名称: | ursa-9(11),12-diene-3,28-diol, bis(hydrogen 1,2-benzendicarboxylate), disodium | (3-beta)-sal | 1,2-benzenedicarboxylic acid, 1,1'-(ursa-9(11),12-diene-3,28-diyl) ester, dis | odium salt, | 12-diene-3,28-diol, bis(hydrogen1,2-benzendicarboxylate), disodium salt, (3-beta)-ursa-9(11 |
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