CAS Registry Number:  59-05-2

CAS Name:

N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic acid

Molecular Formula:  C20H22N8O5

Molecular Weight:  454.44

Description: yellow crystalline powder

Therap-Cat: Antineoplastic; antirheumatic