154807-55-3 3-Methyl-5-propionylaminoisothiazole-4-carboxylic acid p-methylthioanilide 3-Methyl-N-(4-(methylthio)phenyl)-5-((1-oxopropyl)amino)-4-isothiazolecarboxamide 4-Isothiazolecarboxamide, 3-methyl-N-(4-(methylthio)phenyl)-5-((1-oxopropyl)amino)-