1-(2-Phenoxyethyl)piperazine13484-37-235 % similar Adiponitrile111-69-335 % similar Glutaronitrile544-13-835 % similar 1-Allylpiperazine13961-36-934 % similar N-Isobutyl piperazine5308-28-134 % similar 3-(Cyclopropylamino)propionitrile58196-47-734 % similar 1-[2-(2-Hydroxyethoxy)ethyl]piperazine13349-82-134 % similar 3-Piperazin-1-yl-propionic acid27245-31-434 % similar 1,1′-[1,4-Phenylenebis(methylene)]bis[1,4,8,11-tetraazacyclotetradecane] hydrochloride (1:8)155148-31-533 % similar Nonanedinitrile1675-69-033 % similar Sebaconitrile1871-96-133 % similar 3-[(1,1-Dimethylethyl)amino]propanenitrile21539-53-733 % similar Pyrrolidine-1-acetonitrile29134-29-033 % similar Dodecanedinitrile4543-66-233 % similar 1-(2-Benzyloxy-ethyl)-piperazine4981-85-533 % similar 1-(2-Pyridin-2-yl-ethyl)-piperazine53345-15-633 % similar Iminodiacetonitrile628-87-533 % similar Octanedinitrile629-40-333 % similar Pimelonitrile646-20-833 % similar 4-Benzylpiperazine hydrochloride110475-31-532 % similar