5-BETA-PREGNAN-17,21-DIOL-3,20-DIONE
CAS No. 566-42-7
Pregnane-3,20-dione, 17,21-dihydroxy-, (5.beta.)-
Ostholicacid 4281-14-5
98-202 27047-46-7
florenal 42834-66-2