423-38-1
六氟--1,1,3,4-四氯丁烷
→
~78%
375-07-5
3,4-二氯五氟丁酸
678-06-8
3,4-dichloroperfluorobutyryl fluoride
335-46-6
1,2,4-trichloro-1,1,2,3,3,4-hexafluoro-4-iodo-butane