22886-46-0

(2S,E)-1-[5-[(2-Amino-5-O-aminocarbonyl-2-deoxy-L-xylonoyl)amino]-1,5-dideoxy-1-(1,2,3,4-tetrahydro-2,4-dioxopyrimidin-1-yl)-β-D-allofuranulonoyl]-3-ethylidene-2-azetidinecarboxylic acid