Pemetrexed disodium hemi 5-hydrate

for the following products L-Glutamic acid,N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-,sodium salt, hydrate (2:4:5) (9CI) | 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 hydrate | Pemetrexed disodium hemipenta hydrate | Pemetrexed disodium hydrate and Pemetrexed disodium hemi 5-hydrate