| 1 | 1394-04-3 | 角膜干燥菌素 | xerosin | C12H6Cl4O2S
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| 2 | 116-29-0 | 三氯杀螨砜 | tetradifon | C12H6Cl4O2S
| 农药;杀虫剂;杀螨剂;杀螨剂类;分析标准品;化工中间体;杀虫（螨）剂;农残、兽药及化肥类 | 杀螨剂 |
| 3 | | Bis(2,6-dichlorophenyl) sulfone | Bis(2,6-dichlorophenyl) sulfone | C12H6Cl4O2S
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| 4 | 97-18-7 | 硫氯酚 | 2,2'-thio-bis(4,6-dichlorophenol) | C12H6Cl4O2S
| 硫醚;单硫醚;有机砌块;通用试剂;杀菌剂类;驱虫保健剂;饲料添加剂;医药中间体;小分子抑制剂 | |
| 5 | 22588-79-0 | 3,3',4,4'-四氯二苯基砜 | 1,1'-sulfonylbis(3,4-dichlorobenzene) | C12H6Cl4O2S
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| 6 | 75277-36-0 | Benzene, 1,1'-sulfonylbis[3,5-dichloro- | Benzene, 1,1'-sulfonylbis[3,5-dichloro- | C12H6Cl4O2S
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| 7 | 16485-36-2 | 3,4,5-Trichlorophenyl 4-chlorophenyl sulfone | 3,4,5-Trichlorophenyl 4-chlorophenyl sulfone | C12H6Cl4O2S
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| 8 | | 2,4-Dichlorophenyl 2,5-dichlorophenyl sulfone | 2,4-Dichlorophenyl 2,5-dichlorophenyl sulfone | C12H6Cl4O2S
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