title: Radioimmunoassay of contraceptive steroids. I. Synthesis of 6-oxomestranol 6-(O-carboxymethyl) oxime.
mesh_terms: D000818:Animals; D000941:Antigens; D002417:Cattle; D004958:Estradiol; D007202:Indicators and Reagents; D007664:Ketosteroids / Q000138:chemical synthesis; D008656:Mestranol; D008722:Methods; D008745:Methylation; D009650:Norpregnanes / Q000138:chemical synthesis*; D010084:Oxidation-Reduction; D010091:Oximes / Q000138:chemical synthesis; D011281:Pregnatrienes / Q000138:chemical synthesis*; D012710:Serum Albumin, Bovine
chemical_list: D000941:Antigens; D007202:Indicators and Reagents; D007664:Ketosteroids; D009650:Norpregnanes; D010091:Oximes; D011281:Pregnatrienes; D012710:Serum Albumin, Bovine; D004958:Estradiol; D008656:Mestranol