英文别名
17-hydroxy-21-pivaloyloxy-pregna-1,4-diene-3,11,20-trione;17-Hydroxy-21-pivaloyloxy-pregna-1,4-dien-3,11,20-trion;17,21-dihydroxypregna-1,4-diene-3,11,20-trione 21-pivalate;[2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] 2,2-dimethylpropanoate