2-((3-((1-Methyl-1H-tetrazol-5-yl)thio)propyl)sulfinyl)pyridine 3-(1-Methyl-1,2,3,4-tetrazol-5-yl)thiopropyl 2-pyridyl sulfoxide 80087-19-0 Pyridine, 2-((3-((1-methyl-1H-tetrazol-5-yl)thio)propyl)sulfinyl)-