172470-03-0 3-AcNH-2-Pyridinone, 4-PhS deriv. 3-Acetamido-5-ethyl-6-methyl-4-[(3',5'-dimethylphenyl)thio]pyridin-2(1H)-one AIDS-043212 AIDS043212 Acetamide, N-[4-[(3,5-dimethylphenyl)thio]-5-ethyl-1,2-dihydro-6-methyl-2-oxo-3-pyridinyl]