420-12-2
环硫乙烷
+
108-99-6
3-甲基吡啶
→
~3%
69603-49-2
3-吡啶丙硫醇
84199-98-4
3-(3-吡啶)丙酸甲酯
2859-67-8
3-吡啶丙醇
81124-48-3
methyl 3-pyridin-3-ylprop-2-enoate