英文名称
(9-Hydroxy-3,8,8,10,10-pentamethyl-1,5-dioxa-9-azaspiro[5.5]undecan-3-yl)methyl 4-methylbenzoate;(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) 2-(2,4-dimethylphenoxy)butanoate;(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) 3-oxo-3-(1,2,2,6,6-pentamethylpiperidin-4-yl)propanoate