(3aR,4R,7S,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1(3H)-one;3-HYDROXYMETHYL-5-NORBORNENE-2-CARBOXYLIC ACID LACTON;(3aS,4S,7R,7aR)-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1(3H)-one;
陕西缔都医药化工有限公司
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