曲司氯胺EP杂质B 货号:T089001 英文名:Trospium EP Impurity B 同义词:63516-30-3(HCl);(1R,3r,5S)-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-2,2-diphenylacetate CAS号:16444-19-2 分子式:C21H23NO3 分子量:337.41 询价订购