| Section2 = | Section3 = | Section4 = | Section5 = | Section6 = | Section7 = | RSPhrases = | FlashPt = | Autoignition = | ExploLimits = | PEL = }} | Section8 = }} N-Acetylglucosamine (N-Acetyl-D-Glucosamine, or GlcNAc, or NAG)'s a monosaccharide derivative of glucose. Chemically it's an amide between glucosamine and acetic acid. It's a molecular formula of C8H15NO6, a molar mass of 221.21 g/mol, and it's significant in several biological systems. It's part of a biopolymer in the bacterial cell… (More on N-acetylglucosamine)