Chemical Name: 2-((10S,13S,16S,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl dihydrogen phosphate
Synonym: 9α-Fluro-17α, 21-dihydroxy-16ß-methylpregna-1,4,9(11)-triene-3,20- dione-21phosphate