(+-)-5-(1-Hydroxy-2-(isopropylamino)ethyl)anthranilonitrile 54239-37-1 AB-A 663 AC 263,780 Benzonitrile, 2-amino-5-(1-hydroxy-2-((1-methylethyl)amino)ethyl)-, (+-)- Cimaterol Cimaterol [USAN:INN] Cimaterolum [Latin]