英文别名Triamcinolone Acetonide Impurity 4; Triamcinolone Acetonide EP Impurity D; (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS)-4b-Chloro-6b-glycoloyl-5-hydroxy-4a,6a,8,8-tetramethyl-4a,4b,5,6,6a,6b,9a,10,10a,10b,11,12-dodecahydro-2H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-2-one; 9alpha-Chloro triamcinolone acetonide; Triamcinolone acetonide impurity D [EP]; (1S,2S,4R,8S,9S,11S,12R,13S)-12-chloro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one; 9-Chloro-11beta,21-dihydroxy-16alpha,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione; (11beta,16alpha)-9-Chloro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione; Triamcinolone Impurity D 
