6-O-(3-Hydroxy-2-docosylhexacosanoyl)-N-acetylmuramyl-L-alanyl-D-isoglutamine 6-O-(3-Hydroxy-2-docosylhexacosanoyl)muramyl dipeptide 81649-55-0 BH48-Mdp D-alpha-Glutamine, N2-(N-(N-(2-docosyl-3-hydroxy-1-oxohexacosyl)muramyl)-L-alanyl)-