Chemical Name: N-[2-hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]acetamide (as per EP)
Synonym: Formoterol USP Related Compound C ; N-Deformyl-N-acetyl Formoterol
Smile: CC(NC1=CC(C(O)CNC(C)CC2=CC=C(OC)C=C2)=CC=C1O)=O