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1,4-Dicyanobenzene623-26-746 % similar 2-Piperazinonicotinonitrile84951-44-046 % similar 1-(4-Ethoxyphenyl)piperazine46415-29-646 % similar 1-(3,4-Dichlorophenyl)piperazine57260-67-046 % similar N-(4-Methoxyphenyl)piperazine dihydrochloride38869-47-545 % similar 1-(4-Acetylphenyl)piperazine51639-48-645 % similar 1-(4-Nitrophenyl)piperazine6269-89-245 % similar 1-(4-Methoxyphenyl)piperazine hydrochloride84145-43-745 % similar 1-(3,4-Dimethylphenyl)piperazine1014-05-744 % similar 1-(3-Biphenylyl)piperazine115761-61-043 % similar 1-(3-Hydroxyphenyl)piperazine59817-32-243 % similar 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride16015-72-843 % similar Piperazine, 1-(3,4-dichlorophenyl)-, hydrochloride (1:2)76835-17-142 % similar 4,4'-(1-Methylene) bis-benzonitrile10466-37-242 % similar 4-Chlorobenzonitrile623-03-042 % similar 1-(2-Chlorophenyl)piperazine39512-50-042 % similar 1-(3-Chlorophenyl)piperazine6640-24-042 % similar (1,1'-Biphenyl)-4,4'-dicarbonitrile1591-30-641 % similar 1-(3,5-Dichlorophenyl)piperazine55827-50-441 % similar 1-(3-Fluorophenyl)piperazine3801-89-641 % similar