70222-94-5 EP-UDPGlCNAC UDP-N-acetyl-3-(1-carboxyvinyl)-D-glucosamine UDP-N-acetylglucosamine enolpyruvate UNAGEP UdPGNAC-enolpyruvate Uridine 5'-(trihydrogen diphosphate), P'-[2-(acetylamino)-3-O-(1-carboxyethenyl)-2-deoxy-alpha-D-glucopyranosyl] ester Uridine diphospho-N-acetylglucosamine enolpyruvate