structural formula business number 01g2 molecular formula c2h5n5o3 molecular weight 147.09 label n-methyl-n’-nitro-n-nitrosoguanidine, diazomethane precursor, mnng, n-methyl-n′-nitro-n-nitrosoguanidine, ch3n(no)c(=nh)nhno2 numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:70-25-7 mdl number:mfcd00007034 einecs number:200-730-1 rtecs number:mf4200000 brn number:1779490 pubchem...