1-Isopentyl-2-nitro-1-nitrosoguanidine 35878-48-9 GUANIDINE, 1-ISOPENTYL-2-NITRO-1-NITROSO- Guanidine, N-(3-methylbutyl)-N'-nitro-N-nitroso- N-(Isoamyl)-N'-nitro-N-nitrosoguanidine N-Nitroso-N'-nitro-N-isopentylguanidine