2-Amino-2-deoxy-N'-methyl-N'-nitrosoureido-1,3,4,6-tetra-O-acetylmannopyranose 95611-08-8 Maz sugar alpha-D-Mannopyranose, 2-deoxy-2-(1-methyl-2-((methylnitrosoamino)carbonyl)hydrazino)-, (S-(R*,R*))-