英文别名Tandospirone impurity Ⅰ; Tandospirone Impurity 1; Tandospirone Impurity 19; Tandospirone Impurity 22; 4,7-Methano-1H-isoindole-1,3(2H)-dione, hexahydro-2-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-, (3aR,4R,7S,7aS)-rel-; rel-(3aR,4R,7S,7aS)-2-(4-(4-(Pyrimidin-2-yl)piperazin-1-yl)butyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione 
