821806-54-6 1,2-Hydrazinedicarboxylic acid,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl2,2,2-trifluoroethyl ester 82182-55-6 (8S,9R,10S,13S,14S)-9-hydroxy-10,13-dimethyl-6,7,8,11,12,14,15,16-octa hydrocyclopenta[a]phenanthrene-3,17-dione