[Studies on the synthesis of biotin. IV. A new synthesis of biotin by the Grignard reaction of 1,4-butylenedimagnesium halide].
D001710:Biotin / Q000138:chemical synthesis*; D006846:Hydrocarbons, Halogenated; D008722:Methods
D006846:Hydrocarbons, Halogenated; D001710:Biotin