BDS45: Budesonide 17,21-Diacetyloxy Impurity

BDS45: Budesonide 17,21-Diacetyloxy Impurity

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Budesonide 17,21-Diacetyloxy Impurity ;

11β,17,21-Trihydroxypregna-1,4-diene-3,20-dione; (11β)-17,21-Bis(acetyl oxy)-11-hydroxypregna-1,4-diene-3,20-dione ; 

CAS # 17652-24-3 ;

C25H32O7 ;

MW: 444.52 ;