英文别名Mirabegron Impurity 8 HCl; Mirabegron Impurity G; meta-Mirabegron; (R)-2-(2-aminothiazol-4-yl)-N-(3-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide; 2-(2-amino-1,3-thiazol-4-yl)-N-[3-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]phenyl]acetamide; 4-Thiazoleacetamide, 2-amino-N-[3-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]phenyl]- 
