(S)-Diethyl 2-(4-(2-(2-aMino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl)benzaMido)pentanedioate 4-Methylbenzenesulfonate

Code: ALS-B0333

English alias: Pemetrexed Impurity 18 p-Toluenesulfonic acid

CAS No.: 165049-28-5

Molecular formula: C₃₁H₃₇N₅O₉S

Molecular weight: 655.72