| 79640-69-0 | L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, 1-(1,1-dimethylethyl) ester, 5-hydrazide | C24H32N10O4 |
| 79640-70-3 | L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, 1-(1,1-dimethylethyl) ester | C24H30N8O5 |
| 79640-72-5 | H-Glu(OMe)-OtBu | C10H19NO4 |
| 79640-76-9 | gamma-tert-butyl methotrexate | C24H30 N8 O5 |
| 79640-98-5 | Benzothiazolium, 3-ethyl-2-(methylthio)-, ethyl sulfate | C10H12NS2.C2H5O4S |