英文别名(3s,4s,6r)-3-Hexyl-4-hydroxy-6-undecyl-tetrahydropyran-2-one; 3-Hexyltetrahydro-4-hydroxy-6-undecyl-2H-pyran-2-one; (3S,4S,6R)-3-hexyltetrahydro-4-hydroxy-6-undecyl-2H-Pyran-2-one; 2H-Pyran-2-one,3-hexyltetrahydro-4-hydroxy-6-undecyl-, (3S,4S,6R)-; Orlistat Impurity 38; Orlistat Impurity 20(3S,4S,6R); (3S,4S,6R)-3-hexyl-4-hydroxy-6-undecyloxan-2-one; 3-Hexyl-4-hydroxy-6-undecyl-tetrahydro-pyran-2-one 
