133628-35-0 2-Furancarboxamide, 5-nitro-N-(2-(1-piperidinyl)ethyl)-, monohydrochloride 2-Nitro-N-(2-piperidin-1-ylethyl)furan-5-carboxamide hydrochloride 5-Nitro-N-(2-(1-piperidinyl)ethyl)-2-furancarboxamide monohydrochloride