2-AMino-4,7-dihydro-5-[2-[4-(carboxy)phenyl]ethyl]-4-oxo-3h-pyrrolo[2,3-d]pyrimidine hydrate 5g

2-AMino-4,7-dihydro-5-[2-[4-(carboxy)phenyl]ethyl]-4-oxo-3h-pyrrolo[2,3-d]pyrimidine hydrate 5g