(+)-(S)-5-(1'-Hydroxy-2',6',6'-trimethyl-4'-oxocyclohex-2'-enyl)-3-methylpenta-2,4-diennitril
(3S,4S,3'S,4'S)-Crustaxanthin
(1'RS,6'S)-Essigsaeure-<6'-acetoxy-3'-(4''-cyano-3''-methylbuta-1'',3''-dienyl)-2',4',4'-trimethylcyclohex-2'-enyl>ester
(3S,4S,3'S,4'S)-3,4,3',4'-Tetraacetoxy-β,β-carotin
(3S,4S,3'S,4'S)-3,4,3',4'-Tetrakis<(trimethylsilyl)oxy>-β,β-carotin