80464-10-4 Butanamide, N-ethyl-4-((1-methyl-1H-tetrazol-5-yl)thio)-N-2-pyridinyl- N-Ethyl-4-((1-methyl-1H-tetrazol-5-yl)thio)-N-2-pyridinylbutanamide N-Ethyl-N-(2-pyridyl)-4-(1-methyl-1,2,3,4-tetrazol-5-yl)thiobutyramide