2-ethylidene-1,1-dimethylhydrazine, Acetaldehyd-dimethylhydrazon, acetaldehyde N,N-dimethylhydrazone, Acetaldehyde dimethylhydrazone, N.N-Dimethyl-N'-aethyliden-hydrazin, Acetaldehyde 1,1-dimethylhydrazone, EINECS 231-046-1, Acetaldehyde,2,2-dimethylhydrazone