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公开(公告)号：US10981885B2
公开(公告)日：2021-04-20
申请号：US16305124
申请日：2017-05-30
Applicant: BASF SE
Inventor： Volker Hickmann , Timon Stork , Stefan Ruedenauer , Ralf Pelzer
IPC: A61K8/18 , A61K8/00 , C07D309/10 , C07D311/74 , C11B9/00
Abstract: The present invention relates to tetrahydropyranyl lower akyl esters and specifically to tetrahydropyranyl acetates, a method for preparation thereof using ketene and use thereof as fragrances and aroma substances.
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