CAS:595-77-7 MF:C21H30O4 MW:346.46 EINECS:209-869-2 Synoniemen:4-Zwanger-16α,17a-diol-3,20-dion;16A,17a-dihydroxyprogesteron;4-PREGNEN-16-ALPHA, 17-DIOL-3,20-DION;4-PREGNEN-16ALPHA, 17ALPHA-DIOL-3,20 DIONE;ALGESON; ALGESTEEN;ALFASON; DIHYDROXYPROGESTERON