Other MedicineChina N-[4-[2- (2-Amino-4, 7-dihydro-4-oxo-1H-pyrrolo[2, 3-d]pyrimidin-5-yl) Ethyl]Benzoyl]-L-Glutamic Acid Disodium Salt; Pemetrexed; CAS No. 137281-23-3, Find details about China CAS No. 137281-23-3, Pemetrexed from N-[4-[2- (2-Amino-4, 7-dihydro-4-oxo-1H-pyrrolo[2, 3-d]pyrimidin-5-yl) Ethyl]Benzoyl]-L-Glutamic Acid Disodium Salt; Pemetrexed; CAS No. 137281-23-3