145788-82-5 CB 30900 CB-30900 D-Glutamic acid, N-(N-(4-(((1,4-dihydro-2,7-dimethyl-4-oxo-6-quinazolinyl)methyl)-2-propynylamino)-2-fluorobenzoyl)-L-gamma-glutamyl)- N-(N-(4-(N-((3,4-Dihydro-2,7-dimethyl-4-oxo-6-quinazolinyl)methyl)-N-prop-2-ynylamino)-2-fluorobenzoyl)-L-gamma-glutamyl)-D-glutamic acid