2-Nitro-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3,6-Bis(3,5-dichlorophenyl)pyridine-2-methanol
2-Nitro-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Nitro-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
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