95769-37-2
5-hydroxypentyl 4-methylbenzenesulfonate
+
108-24-7
乙酸酐
→
~93%
26923-85-3
acetic acid,4-methylbenzenesulfonic acid,pentane-1,5-diol
142-68-7
四氢吡喃
26908-82-7
对甲基苯磺酸乙酸酐