| 英文别名 |
Pregna-1,4,9(11)-triene-3,20-dione,17,21-dihydroxy-16-methyl-, (16b)-;17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione;(16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione;(8S,10S,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one;(16beta)-17,21-dihydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione;Betamethasone EP Impurity C;17,21-Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione;16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione |