Synonyms(17β)-17-Methoxy-3-propoxyestra-1,3,5(10)-triene Close (17β)-17-Methoxy-3-propoxyestra-1,3,5(10)-triene 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