695-77-2
1,2,3,4-Tetrachloro-1,3-cyclopentadiene
+
106-51-4
苯醌
→
19931-25-0
1,2,3,4-tetrachloro-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione
77-47-4
六氯环戊二烯