(2Z,4E,6E,8E)-3,7-Dimethyl-9-phenyl-5-(trimethylsiloxy)-2,4,6,8-nonatetraensaeure-methylester
(2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,3,4-trimethylphenyl)-2,4,6,8-nonatetraensaeure
(2Z,4E,6E,8E)-3,7-Dimethyl-9-phenyl-2,4,6,8-nonatetraensaeure
13-cis-Acitretin
13-cis-retinoic acid