trans-1-cinnamylpiperazine基: base; foundation哌嗪: piperazine; vermex苯基哌嗪: phenylpiperazine二甲基哌嗪: dimethyl pyrazine; lupetazin; trans-2,5-dimethylpiperazine甲基哌嗪: methylpiperazine; n-methyl piperazine下载手机词典可随时随地查词查翻译