16-alpha-chloro-3-methoxyoestra-1,3,5(10)-trien-17-one is a chemical compound registered under CAS number 4091-75-2, with the molecular formula C19H23ClO2 and a molecular weight of about 318.84 g/mol. Its EINECS (EC) number is 223-835-4. It is also known as Clomestrone; 16α-Chloro-3-methoxyestra-1,3,5(10)-trien-17-one; (8R,9S,13S,14S,16R)-16-chloro-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one. NewsChem supplies 16-alpha-chloro-3-methoxyoestra-1,3,5(10)-trien-17-one for laboratory research and bulk production; product code 1289248. Send an inquiry for purity, packaging, price and lead time.