29771-82-2
methyl 2-benzylsulfonylacetate
→
~89%
10038-09-2
dichloromethylsulfonylmethylbenzene
766-92-7
苄基甲基硫醚
67-66-3
氯仿
+
51793-64-7
2,6-dimethoxy-3H-pyrimidine-4-thione
3970-13-6
苄基氯甲基硫醚