(2S)-2-(4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzamido)pentanedioic acid; N-[4-[1-[(2,4-Diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]-L-glutamic Acid; N-[4-[1-[(2,4-Diamino-6-pteridinyl)methyl]-3-butynyl]benzoyl]-L-glutamic Acid; 10-Propargyl-10-deazaaminopterin; Folotyn; PDX
