倍他米松杂质24 11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate 21720-47-8
倍他米松杂质24 11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate 21720-47-8
倍他米松杂质24 11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate 21720-47-8
倍他米松杂质24
11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate
11beta,21-dihydroxypregna-4,16-diene-3,20-dione21-acetate;21-Acetoxy-11β-hydroxypregna-4,16-diene-3,20-dione;Einecs244-541-2;Pregna-4,16-diene-3,20-dione,21-(acetyloxy)-11-hydroxy-,(11β)-(9CI);BetamethasoneImpurity24
21720-47-8
C23H30O5
386.48
