ethyl,ethylpiperazin,propanoate,piperazin-1-yl
Piperazin-1-yl
102367-50-0(z)-but-2-enedioic Acid;(7z)-7-[(2-methylphenyl)methylidene]-3-(2-methylphenyl)sulfanyl-2-[3-(4-methylpiperazin-1-yl)propyl]-3a,4-dihydro-3h-pyrano[4,3-c]pyrazole
102367-47-5(z)-but-2-enedioic Acid;(7z)-3-(4-methoxyphenyl)-7-[(4-methoxyphenyl)methylidene]-2-[3-(4-methylpiperazin-1-yl)propyl]-3a,4-dihydro-3h-thiopyrano[4,3-c]pyrazole 5,5-dioxide