WAY-200070, a selective estrogen receptor-beta (ER-β) agonist, may be used in estrogen receptor signaling research along with other ERβ agonists [diarylpropionitrile (DPN)] and antagonist to help identify and differentiate the functions of estrogen receptor-beta(s) (ER-β) involved in processes such as regulation of the physiology of the endocrine pancreas; modulation of visceral pain; and stress response.WAY-200070 may be used to help establish that an observed physiological or cell signaling response is ER-β-dependent, especially versus ERα.