Piperazin-2-one
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4-(3-Aminophenyl)piperazin-2-oneCAS 1094352-46-1 Cat. 247315 -
4-(2-HYDROXYPROPYL)PIPERAZIN-2-ONECAS 137066-46-7 Cat. 771390 -
1-Benzyl-4-cyclohexanecarbonyl-piperazin-2-oneCAS 107235-71-2 Cat. 991588