3-(2,2-Dimethyl-1-methylcarbamoylhydrazino)methylpropionate 96804-58-9 Methyl 3-(2,2-dimethyl-1-((methylamino)carbonyl)hydrazino)propanoate Propanoic acid, 3-(2,2-dimethyl-1-((methylamino)carbonyl)hydrazino)-, methyl ester