Specifications   Product Name： α-Boc-N-β-Fmoc-D-2，3-二氨基丙酸 N-α-Boc-N-β-Fmoc-D-2,3-diamiopropionicacid Boc-D-Dap(Fmoc)-OH Molecular Formula： C23H26 N2O6 Molecular Weight: 426.46 CAS: 131570-56-4 Structural Formula：   Items Specifications   Appearance： 白色结晶粉末 off-white crystalline Assay: ≥98.0% Specific Rotation: 5.5°±1(C=1,MeOH) Loss on Drying: ≤0.5%