CAS: 141650-31-9 Molecular Formula: C19 H22 N2 O5 Molecular Weight (g/mol): 358.39 Synonym: 2,2'-[(2-Hydroxypropane-1,3-diyl)bis(oxy-4,1-phenylene)]diacetamide,Atenolol Imp. E (EP),Benzeneacetamide, 4,4'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis-,4,4'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis[benzeneacetamide] IUPAC Name: 2-[4-[3-[4-(2-amino-2-oxoethyl)phenoxy]-2-hydroxypropoxy]phenyl]acetamide SMILES: NC(=O)Cc1ccc(OCC(O)COc2ccc(CC(=O)N)cc2)cc1