(E)-3-methylpent-2-en-4-yn-1-ol
(E)-2-Methyl-4-(2,6,6-trimethyl-cyclohexa-1,3-dienyl)-but-2-enal
(Z)-3-methylpent-2-en-4-ynol
3.7-Dimethyl-1t-(2.2.6-trimethyl-cyclohexadien-(4.6)-yl)-nonatetraen-(1.3t.5c.7c)-ol-(9)
11-Dehydro-13-cis-vitamin A(2)-aldehyd
3.7-Dimethyl-1t-(2.2.6-trimethyl-cyclohexadien-(4.6)-yl)-nonatetraen-(1.3t.5c.7t)-ol-(9)
11-cis-Vitamin-A(2)-p-phenylazobenzoat
11,13-Di-cis-vitamin-A(2)-p-phenylazobenzoat