Synonyms1-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxyphenyl)urea; N-[5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxyphenyl]urea; Bronsecur; Carbuterol Pirem; SKF 40383 ; SKF 40383A Close 1-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxyphenyl)urea; N-[5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxyphenyl]urea; Bronsecur; Carbuterol Pirem; SKF 40383 ; SKF 40383A Related products Carbuterol M.F. M.W. 267.33 CAT# AR-C01412 CAS# 34866-47-2 Carbuterol-d9 M.F. M.W. 276.38 CAT# AR-C01413 CAS# 34866-47-2(non-d)