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dipotassium (2R,4R,4aR,6aR,7S,9S,11bR)-4-carboxy-7-hydroxy-11b-methyl-8-methylidenetetradecahydro-6a,9-methanocyclohepta[a]naphthalen-2-yl 2-O-(3-methylbutanoyl)-3,4-di-O-sulfonato-alpha-D-glucopyrano related products: