75-25-2
三溴甲烷
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693-89-0
1-甲基环戊烯
→
106988-84-5
6,6-dibromo-1-methylbicyclo[3.1.0]hexane
106988-87-8
4,5-dimethyl-1,2,3,6,7,8,8a,8b-octahydrobiphenylene