Dicarbethoxy-3,9-tricyclo[6.1.0.02,4]nonen-5

5-(2,2-dichloroethenyl)-4,4-dimethyloxolan-2-one

methyl 4,6,6-trichloro-3,3-dimethylhex-5-enoate

3-(2,2-二氯乙烯基)-2,2-二甲基环氧乙烷

(2-methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl) 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate