3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

(E)-5-(furan-3-yl)-2-methylpent-2-en-1-ol

(E,E)-3,7,11-trimethyl-2,6,10-dodecatrienyl bromide

3-呋喃基丙醛

(E)-5-(furan-3-yl)-2-methylpent-2-enoic acid ethyl ester