11-酮倍他米松 11-Keto Betamethasone 2282-51-1
11-酮倍他米松
11-酮基倍他米松;11-酮倍他米松;11-氧代倍他米松
11-Keto Betamethasone
11-Keto Betamethasone;Betamethasone 11-Oxo Impurity;Pregna-1,4-diene-3,11,20-trione, 9-fluoro-17,21-dihydroxy-16-methyl-, (16β)-
2282-51-1
C22H27FO5
390.45
1.32±0.1 g/cm3(Predicted)
562.2±50.0 °C(Predicted)
