67217-55-4
单-6-O-(对甲苯磺酰基)-β-环糊精
+
107-15-3
乙二胺
→
~98%
60984-63-6
ethane,N'-ethylethane-1,2-diamine
139143-55-8
mono-6-deoxy-6-(p-toluenesulfonyl)-β-CD
~84%