1-Methyl-5-(3-(N-ethyl-N-cyclopentylcarbonylamino)propyl)thio-1,2,3,4-tetrazole 80085-45-6 Cyclopentanecarboxamide, N-ethyl-N-(3-((1-methyl-1H-tetrazol-5-yl)thio)propyl)- N-Ethyl-N-(3-((1-methyl-1H-tetrazol-5-yl)thio)propyl)cyclopentanecarboxamide