Synonyms16a,17a-[(1-phenylidene)bis(oxygen)]-pregnan-4,6-diene-3,20-dione Close 16a,17a-[(1-phenylidene)bis(oxygen)]-pregnan-4,6-diene-3,20-dione Related products Delta-14-acetophenide Dihydroxyprogesterone M.F. M.W. 446.59 CAT# AR-A01639 CAS# NA Algestone M.F. M.W. 346.47 CAT# AR-A01638 CAS# 595-77-7 Algestone Acetophenide M.F. M.W. 448.61 CAT# AR-A01637 CAS# 24356-94-3 Algestone Acetonide M.F. M.W. 386.54 CAT# AR-A01640 CAS# 4968-09-6 Delta-14-acetophenide Dihydroxyprogesterone (R Isomer) M.F. M.W. 446.59 CAT# AR-A04972 CAS# NA Algestone Acetophenide Impurity 1 M.F. M.W. 446.59 CAT# AR-A05141 CAS# 1061-44-5 Algeston Acetophenide S-stereoisomer M.F. M.W. 448.6 CAT# AR-A05140 CAS# NA