151109-62-5 17H-Cyclopenta(a)phenanthren-17-one, 3,4,15,16-tetrahydro-3,4-dihydroxy-11-(trifluoromethyl)-,trans- 3,4-Dihydroxy-3,4,15,16-tetrahydro-11-trifluoromethylcyclopenta(a)phenanthren-17-one CCRIS 6167