英文名称
2,4,4-Trimethyl-3-[3,7,12,16-tetramethyl-18-[3,6,8,8-tetramethyl-2-(4,7,11,12-tetramethyl-8-methylidenetrideca-3,12-dienyl)-3-(3,7,8-trimethyl-4-methylidenenon-8-enyl)-1,4-dioxaspiro[4.5]dec-6-en-7-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-2-en-1-one