Synonyms(8S,13S,14S,17S)-17-methoxy-13-methyl-3-propoxy-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene Close (8S,13S,14S,17S)-17-methoxy-13-methyl-3-propoxy-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene Related products Promestriene Impurity 1 M.F. M.W. 326.48 CAT# AR-P29619 CAS# NA Promestriene M.F. M.W. 328.50 CAT# AR-P14841 CAS# 39219-28-8 Promestriene Open ring Impurity M.F. M.W. 360.5 CAT# AR-P29758 CAS# NA Promestriene Impurity 1 M.F. M.W. 326.48 CAT# AR-P03001 CAS# NA