2-Methyl-3-hydroxy-4,5-<epoxy-dimethyl>Hydantoin-5-spiro-(2-methyl-cyclohexan);Octadecanoic acid,9,12(or 10,12)bis(sulfooxy)-,1-methyl ester,sodium salt;6-Methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol;7-hydroxy-6-methyl-1,3-dihydrofuro<3,4-c>pyridin;4',5'-anhydro-pyridoxine;
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