collins试剂,Joancollins

二,沙瑞特试剂和柯林斯试剂 ( sarett and collinsreagents: ) :cro3
collins gem dictionary and thesaurus, in color[柯林斯gem字典辞典
collins gem - dictionary and thesaurus
2,用cro3-吡啶复合体(collins试剂)氧化
柯林斯试剂成本低,但要求无水环境,选择性不如pdc和pcc,但对于简单的