53678-77-6 Acetylmuramyl-alanyl-isoglutamine BRN 4220745 D-alpha-Glutamine, N(sup 2)-(N-(N-acetylmuramoyl)-L-alanyl)- D-alpha-Glutamine, N2-(N-(N-acetylmuramoyl)-L-alanyl)- EINECS 258-696-9 Muramyl Dipeptide N(sup 2)-(N-(N-Acetylmuramoyl)-L-alanyl)-D-alpha-glutamine N2-(N-(N-Acetylmuramoyl)-L-alanyl)-D-alpha-glutamine