149-74-6
甲基苯基二氯硅烷
→
~79%
50694-31-0
1-methyl-1-phenyl-2,5-dihydrosilole
24429-73-0
1-氯-1-甲基-硅杂环戊-3-烯
+
100-58-3
溴化苯基镁
~65%