4-Methylpiperazine-1-ethylamine (CAS NO.934-98-5), its Synonyms are 4-Methyl-1-piperazineethanamine ; 1-(2-Aminoethyl)-4-methyl-piperazine ; 2-(4-Methylpiperazin-1-yl)ethanamine ; 2-(4-Methyl-piperazin-1-yl)-ethylamine ; 1-(N-aminoethyl)-4-methyl piperazine .