1H-Tetrazole-1-butanamide, N-cyclohexyl-N-ethyl-5-methyl- 80086-35-7 N-Cyclohexyl-N-ethyl-5-methyl-1H-tetrazole-1-butanamide N-Ethyl-N-cyclohexyl-4-(5-methyl-1,2,3,4-tetrazol-1-yl)butyramide