英文别名Pyrazinamine, 5-(methylthio)- (9CI); 5-(Methylsulfanyl)pyrazin-2-amine; 5-(Methylthio)-2-pyrazinamine; 5-(methylthio)-pyrazinamine; 5-Methylsulfanyl-pyrazin-2-ylamine; 2-Pyrazinamine, 5-(methylthio)-; 5-methylsulfanylpyrazin-2-amine; 5-methylthiopyrazine-2-ylamine; 2-Amino-5-methylthiopyrazine; 5-(Methylsulfanyl)-2-pyrazinamine; Pyrazinamine,5-(methylthio)-(9Cl) 
