Dexbudesonide51372-29-3R-BudesonideDexbudesonide [INN]dexbudesonidaUNII-2HI1006KPH2HI1006KPHEINECS 257-161-7DEXBUDESONIDE [WHO-DD]DTXSID401017799(R)-11.BETA.,16.ALPHA.,17,21-TETRAHYDROXYPREGNA-1,4-DIENE-3,20-DIONE 16,17-ACETAL WITH BUTYRALDEHYDE(R)-11beta,16alpha,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione 16,17-acetal with butyraldehyde