(2S)-2-((4-(((2,7-Dimethyl-4-oxo-1,4-dihydroquinazolin-6-yl)methyl)(prop-2-ynyl)amino)-2-fluorobenzoyl)amino)-4-(1H-tetrazol-5-yl)butanoic acid 153537-73-6 172521-94-7 1H-Tetrazole-5-butanoic acid, alpha-((4-(((1,4-dihydro-2,7-dimethyl-4-oxo-6-quinazolinyl)methyl)-2-propynylamino)-2-fluorobenzoyl)amino)-, (S)- 1H-Tetrazole-5-butanoic acid, alpha-((4-(((1,4-dihydro-2,7-dimethyl-4-oxo-6-quinazolinyl)methyl)-2-propynylamino)-2-fluorobenzoyl)amino)-, (alphaS)- NSC 696259 Plevitrexed Plevitrexed [INN] ZD 9331 ZD9331