(R)-N-(4-(2-(2-Amino-1,4,5,6,7,8-hexahydro-4-oxo-6-quinazolinyl)ethyl)benzoyl)-L-glutamic acid 118537-33-0 5,8,10-Trideaza-5,6,7,8-tetrahydrofolate 5,8,10-Trideaza-5,6,7,8-tetrahydropteroylglutamic acid L-Glutamic acid, N-(4-(2-(2-amino-1,4,5,6,7,8-hexahydro-4-oxo-6-quinazolinyl)ethyl)benzoyl)-, (R)-