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(2007/10/02)(S)-2-{4-[(2-Amino-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl)-carbamoylmethyl-amino]-benzoylamino}-pentanedioic acid diethyl ester; hydrobromide
diethyl N-<4-
diethyl 5,8-dideazafolate
diethyl N-<4-<(carbamoylmethyl)amino>benzoyl>-L-glutamate
diethyl N-<4-<(cyanomethyl)amino>benzoyl>-L-glutamate