CAS:595-77-7 MF:C21H30O4 MW:346.46 EINECS:209-869-2 Synonymer:4-Pregnen-16a,17a-diol-3,20-dion;16a,17a-dihydroxiprogesteron;4-PREGNEN-16-ALFA, 17-DIOL-3,20-DION;4-PREGNEN-16ALPHA, 17ALPHA-DIOL-3,20 DIONE;ALGESON; ALGESTONE;ALFASON; DIHYDROXYPROGESTERON