13082-83-2 3'-Bromomethotrexate 3-Bromomethotrexate AIDS-006951 AIDS006951 Glutamic acid, N-[3-bromo-4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, L- L-Glutamic acid, N-[3-bromo-4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]- Monobromomethotrexate NSC98580