54509-73-8
ethene
75-00-3
乙基氯
16177-48-3
1,2,3,4,5-pentachloro-5-ethylcyclopentadiene
121034-54-6
1,2,3,4-tetrachloro-5,5-diethylcyclopenta-1,3-diene
2440-02-0
1,2,3,4,5,7,7-heptachlorobicyclo[2.2.1]hept-2-ene

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