Aminopropionitrile151-18-831 % similar Bis(2-cyanoethyl) ether1656-48-031 % similar 3-Bromopropionitrile2417-90-531 % similar Tris(cyanoethyl)phosphine4023-53-431 % similar 3-Chloropropionitrile542-76-731 % similar 1-(2-Cyanophenyl)piperazine111373-03-631 % similar 1-((2-Chlorophenyl)methyl)piperazine17532-19-331 % similar 1-Cinnamylpiperazine18903-01-031 % similar 1-(2-Imidazol-1-yl-ethyl)-piperazine381721-55-731 % similar 1-Pyridin-2-ylmethyl-piperazine55579-01-631 % similar trans-1-Cinnamylpiperazine87179-40-631 % similar 1-(2-Fluorobenzyl)piperazine89292-78-431 % similar 3-[(2-Hydroxyethyl)phenylamino]propanenitrile92-64-831 % similar