6alpha,9-Difluoro-2',16beta-dihydro-11beta-hydroxypregna-1,4-dieno(17,16-c)pyrazole-3,20-dione 21-pivalate
CAS No. 72149-79-2
Naphth[2',1':4,5]indeno[1,2-c]pyrazole,pregna-1,4-dieno[17,16-c]pyrazole-3,20-dione deriv.