83919-28-2

D-Alanine,N-[N-acetyl-1-O-(1,3-dihydroxy-7,11,15,19,23,27,31,35,39,43,47-undecamethyl-1,3-dioxido-2,4-dioxa-1,3-diphosphaoctatetraconta-6,10,14,18,22,26,30,34,38,42,46-undecaen-1-yl)-a-muramoyl]-L-alanyl-D-g-glutamyl-6-carboxylysyl-D-alanyl-