Piperazin-2-yl
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1-(4-METHYL-1-NITROSOPIPERAZIN-2-YL)ETHANOLCAS 50597-38-1 Cat. 740465 -
(6-HYDROXY-3-OXOPIPERAZIN-2-YL)ACETIC ACIDCAS 405214-38-2 Cat. 838028 -
ethyl 3-oxopiperazin-2-ylacetateCAS 790666-38-5 Cat. 1814966