Synonyms1,3-bis(3-acetyl-4-(3-(tert-butylamino)-2-hydroxypropoxy)phenyl)urea; N,N'-Bis[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-urea; N 113; Celiprolol Aniline Carboxy Dimer Close 1,3-bis(3-acetyl-4-(3-(tert-butylamino)-2-hydroxypropoxy)phenyl)urea; N,N'-Bis[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-urea; N 113; Celiprolol Aniline Carboxy Dimer Related products Celiprolol M.F. M.W. 379.5 CAT# AR-C02225 CAS# 56980-93-9 Celiprolol EP Impurity A M.F. M.W. 280.37 CAT# AR-C02226 CAS# 56980-94-0 Celiprolol EP Impurity B M.F. M.W. 586.73 CAT# AR-C02227 CAS# 125579-40-0