培美曲塞6-氧基二酸杂质

N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid · CAS 193281-00-4

培美曲塞6-氧基二酸杂质