CAS Number: 46049-55-2
Chemical Name: 5-(2-Amino-1-hydroxyethyl)benzene-1,3-diol
Molecular Formula: C8H11NO3
Molecular Weight: 169.18

CAS Number: 54063-54-6
Chemical Name: Reproterol
Molecular Formula: C18H23N5O5
Molecular Weight: 389.41