1,2-Ethanediamine, N,N-diethyl-N'-(4-methyl-6-phenyl-3-pyridazinyl)-, ethanedioate (1:2) 118269-75-3 CM 30070 N,N-Diethyl-N'-(4-methyl-6-phenyl-3-pyridazinyl)-1,2-ethanediamine ethanedioate (1:2)