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1-(4-(4-Hydroxyphenyl)piperazin-1-yl)ethanone67914-60-7100 % similar 1-Acetyl-4-(3-hydroxyphenyl)piperazine67915-02-068 % similar 1-[4-(4-Aminophenyl)piperazin-1-yl]ethan-1-one92394-00-867 % similar p-(1-Piperazinyl)phenol56621-48-851 % similar 4-(4-Acetyl-1-piperazinyl)-2-(methyloxy)aniline1021426-42-551 % similar p-(4-Isopropyl-1-piperazinyl)phenol67914-97-050 % similar 4-[4-(4-Aminophenyl)-1-piperazinyl]phenol74853-08-050 % similar 4-[4-(4-Nitrophenyl)-1-piperazinyl]phenol112559-81-646 % similar Phenyl N-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]carbamate184177-81-944 % similar 1-Acetylpiperazine13889-98-043 % similar N-Acetylpyrrolidine4030-18-642 % similar 1-Acetylpiperidine618-42-841 % similar 1-[4-(4-Methyl-1-piperazinyl)phenyl]ethanone26586-55-040 % similar 1-(4-Acetylphenyl)piperazine51639-48-640 % similar tert-Butyl 4-(4-bromophenyl)piperazine-1-carboxylate352437-09-340 % similar 1-Acetylpiperidine-4-carboxylic acid25503-90-640 % similar 4-(4-Methylpiperazino)benzoic acid86620-62-440 % similar 1-Acetylpiperidin-4-ol4045-22-139 % similar 4-Hydroxyphenylacetone770-39-839 % similar 4'-Piperidinoacetophenone10342-85-539 % similar