英文同义词: | Betamethasone EP Impurity J;Betamethasone Impurity 10(Betamethasone EP Impurity J);(8R,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one;16β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione;17,21-Dihydroxy-16b-methylpregna-1,4-diene-3,20-dione;16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione;9-Desfluoro-11-deoxy Betamethasone;Pregna-1,4-diene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)- |