172469-76-0 2(1H)-Pyridinone, 4-[(3,5-dimethylphenyl)thio]-5-methyl-3-nitro- 3-NO2-2-Pyridinone, 4-PhS deriv. 5-Methyl-3-nitro-4-[(3',5'-dimethylphenyl)thio]pyridin-2(1H)-one AIDS-043186 AIDS043186