Chemical Name:D-a-[(3-METHOXY-1-METHYL-3OXO)PROPENYLAMINO]-a-(1,4- CYCLOHEXADIENYI)GLYCINE SODIUM SALT Quality Standard: Appearance:White to off-white crystalline powder Water:≤0.5% Assay:98%-101% Rotation:-85°?95° PG：≤1.0% Package:20kg/cask Usage:The intermediate for the production of Cefradine.