76490-22-7 D-Lactyl-L-alanyl-alpha-glutamyl-(L)-meso-diaminopimelyl-(L)-glycine FK 156 FK-156 Glycine, N-(2-hydroxy-1-oxopropyl)-L-alanyl-D-gamma-glutamyl-L-erythro-alpha,epsilon-diaminopimelyl-, (R)- Glycine, N-(2-hydroxy-1-oxopropyl)-L-alanyl-D-gamma-glutamyl-meso-alpha,epsilon-diaminopimelyl-, (R)-