1-Methyl-1-nitroso-3-nitroguanidine 1-Methyl-3-nitro-1-nitrosoguanidine 70-25-7 Guanidine, 1-methyl-3-nitro-1-nitroso- Guanidine, N-methyl-N'-nitro-N-nitroso- MNG MNNG Methylnitronitrosoguanidine N'-Nitro-N-nitroso-N-methylguanidine N-METHYL-N'-NITRO-N-NITROSOGUANIDINE N-Methyl-N-nitroso-N'-nitroguanidine N-Methyl-N-nitrosonitroguanidin N-Nitroso-N-methylnitroguanidine NSC 9369 NSC9369 WLN: WNMYUM&N1&NO