[N'-(2-{N-[3-Azido-2-(tetrahydro-pyran-2-yloxy)-propyl]-N'-tert-butoxycarbonyl-hydrazino}-acetyl)-N-methyl-hydrazino]-acetic acid benzyl ester                                                                                                                                                                                              以
                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 
(N'-{2-[N-(3-Azido-2-hydroxy-propyl)-N'-tert-butoxycarbonyl-hydrazino]-acetyl}-N-methyl-hydrazino)-acetic acid benzyl ester