Budesonide EP Impurity E Catalogue B501465 CAS 131918-64-4 M.W 428.53 M.F C25H32O6 Specifications FAQs Synonyms:(6aR,6bS,7S,8aS,8bS,11aR,12bR)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-1,2,6a,6b,7,8,8a,8b,11a,12b-decahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one
