59-05-2 Amethopterin CL 14377 EMT 25,299 Glutamic acid, N-[p-[[(2,4-diamino-6-pteridinyl)methyl] methylamino]benzoyl]-, L-(+)- HDMTX L-Glutamic acid, N-[4-[[2,4-diamino-6-pteridinyl)methyl]- methylamino]benzoyl]- METHOTREXATE MTX Metatrexan Methopterin Methylaminopterin NCI-C04671 NSC740 R 9985 WLN: T66 BN DN GN JNJ CZ EZ H1N1&R DVMYVQ2VQ