CAS:595-77-7 MF:C21H30O4 MW:346.46 EINECS:209-869-2 Sinónimos:4-Pregnen-16α,17α-diol-3,20-diona;16a,17a-dihidroxiprogesterona;4-EMBARAZO-16-ALFA, 17-DIOL-3,20-DION;4-PREGNEN-16ALFA, 17ALFA-DIOL-3,20 DIONA;ALGESON; ALGESTONA;ALFASONA; DIHIDROXIPROGESTERONA