CAS Number: 107878-38-6
Chemical Name: (1RS)-1-(3,5-Dihydroxyphenyl)-2-[[(1SR)-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethanol
Molecular Formula: C17H21NO4
Molecular Weight: 303.35

CAS Number: 699525-61-6
Chemical Name: 1-(3,5-Dihydroxyphenyl)-2-[[(1RS)-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one
Molecular Formula: C17H19NO4
Molecular Weight: 301.34

CAS Number: 3371-33-3
Chemical Name: 1-(3,5-Dihydroxyphenyl)-2-((1-(4-hydroxyphenyl)propan-2-yl)amino)ethanone Hydrobromide
Molecular Formula: C17H20BrNO4
Molecular Weight: 382.25

CAS Number: 2469196-22-1
Chemical Name: 5-[(1RS)-2-[(1RS)-2-(4-Hydroxy-3-methylphenyl)-1-methylethyl]amino-1-hydroxyethyl]benzene-1,3-diol
Molecular Formula: C18H23NO4
Molecular Weight: 317.39

CAS Number: 2469196-23-2
Chemical Name: 5-[(1RS)-2-[(1RS)-2-(4-Hydroxy-3-methylphenyl)-1-methylethyl]amino-1-hydroxyethyl]benzene-1,3-diol Hydrobromide
Molecular Formula: C18H24BrNO4
Molecular Weight: 298.29

CAS Number: 1944-12-3
Chemical Name: Fenoterol Hydrobromide
Molecular Formula: C17H22BrNO4
Molecular Weight: 384.26