2-Hydroxy-3-nitro-5-(trifluoromethyl)pyridine6-Hydroxy-5-nitro-alpha,alpha,alpha-trifluoro-3-picoline3-Nitro-5-(trifluoromethyl)pyridin-2-ol3-Nitro-5-(trifluoromethyl)pyridin-2(1H)-one2-Hydroxy-3-nitro-5-(trifluoromethyl)pyridine 98%3-nitro-5-(trifluoromethyl)pyridin-2-ol