Synonyms: Cyclopenta[7,8]phenanthro[2,3-c]pyrazole,2'H-cholest-2-eno[3,2-c]pyrazole deriv.; Cyclopenta[7,8]phenanthro[2,3-c]pyrazole,1-(1,5-dimethylhexyl)-1,2,3,3a,3b,4,5,5a,6,7,10,10a,10b,11,12,12a-hexadecahydro-10a,12a-dimethyl-,[1R-[1a(R*),3ab,3ba,10aa,10bb,12aa]]-; [1R-[1a(R*),3ab,3ba,10aa,10bb,12aa]]-1-(1,5-Dimethylhexyl)-1,2,3,3a,3b,4,5,5a,6,7,10,10a,10b,11,12,12a-hexadecahydro-10a,12a-dimethylcyclopenta[7,8]phenanthro[2,3-c]pyrazole