英文名称
(3S,6R)-3,6-dimethyl-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan;N,N'-dipropyloxamide;2,2,4,6,6-pentamethyl-1-[4-(2,2,4,6,6-pentamethylpiperidin-1-yl)but-2-enyl]piperidine;2,2,4,6,6-pentamethyl-1-[4-(2,2,4,6,6-pentamethylpiperidin-1-yl)butyl]piperidine