Product Name Fmoc-Asp(OAll)-OHCAS NO. 146982-24-3Molecular Formula C22H21NO6Molecular Weight 395.40Weight Purity (HPLC) ≥98.0%Optical Rotation -27±2° (c=1%, in DMF)Melting Point 110-115℃Appearance White to off-white powderMass Spectrum In accordance with the standard