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Process for the preparation of substitued pyranes
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Catalytic isomerization of Z-pentol to E-pentol
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Process for preparing biotin
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Process for producing 3-hydroxypropionitrile
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Modification of a hydrogenation catalyst
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Heat tolerant phytases
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Continuous process for the enantioselective hydrogenation of alpha ketocarbonyl compounds
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Cosmetic light screening composition
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Manufacture of cycloalkenylpolyene esters
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