3-Chlorotriamcinolone 16,17-acetonide 3-Chlorotriamcinolone acetonide 3-Cl-TA 87138-72-5 Pregna-1,3,5-trien-20-one, 3-chloro-9-fluoro-11,21-dihydroxy-16,17-((1-methylethylidene)bis(oxy))-, (11beta,16alpha)-