7-[3-(3-cyclohexyl-3-hydroxy-propyl)-2,5-dioxo-imidazolidin-4-yl]-heptanoic acid ethyl ester, 5-(6-ethoxycarbonylhexyl)-1-(3-hydroxy-3-cyclohexylpropyl)hydantoin, 4-Imidazolidineheptanoicacid,3-(3-cyclohexyl-3-hydroxypropyl)-2,5-dioxo-,ethyl ester, ethyl 3-(3-cyclohexyl-3-hydroxypropyl)-2,5-dioxoimidazolidine-4-heptanoate, EINECS 276-865-5,