| 1 | 163083-47-4 | 2-CHLORO-3-PYRIDYL TRIFLUOROMETHANESULF& | 2-CHLORO-3-PYRIDYL TRIFLUOROMETHANESULF& | C6H3ClF3NO3S
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| 2 | | 5-CHLOROPYRIDIN-3-YL TRIFLUOROMETHANESULFONATE | 5-CHLOROPYRIDIN-3-YL TRIFLUOROMETHANESULFONATE | C6H3ClF3NO3S
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| 3 | 1361850-44-3 | 3-(Trifluoromethoxy)pyridine-2-sulfonyl chloride | 3-(Trifluoromethoxy)pyridine-2-sulfonyl chloride | C6H3ClF3NO3S
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| 4 | 1361837-47-9 | 4-Pyridinesulfonyl chloride, 3-(trifluoromethoxy)- | 4-Pyridinesulfonyl chloride, 3-(trifluoromethoxy)- | C6H3ClF3NO3S
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| 5 | 1806924-37-7 | 2-(Difluoromethyl)-5-fluoro-3-hydroxypyridine-4-sulfonyl chloride | 2-(Difluoromethyl)-5-fluoro-3-hydroxypyridine-4-sulfonyl chloride | C6H3ClF3NO3S
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