119820-56-3 2-Deamino-2,3-DM-pddf 2-Desamino-2,3-dimethyl-N(10)-propargyl-5,8-dideazafolic acid L-Glutamic acid, N-(4-(((3,4-dihydro-2,3-dimethyl-4-oxo-6-quinazolinyl)methyl)-2-propynylamino)benzoyl)-