2-Naphthalen-1-yl-piperazine/95+%/212.3 品牌: SynChem 品號: SC-21703 品名: 2-Naphthalen-1-yl-piperazine/95+%/212.3 規格: 1g 貨號: SC-21703 分享: 加入洽詢