562-19-6
1,2,3,4-tetrachloro-5,5-difluoro-cyclopenta-1,3-diene
→
~41%
1453-38-9
1,1,2,3,4,5-六氟-2,3,4,5-四氯环戊烷
77-47-4
六氯环戊二烯