2-(1H-Pyrazol-1-yl)pyridine, 98% 品牌: ACROS ORGANI 品號: 469560050 品名: 2-(1H-Pyrazol-1-yl)pyridine, 98% 規格: 5GR CAS: 25700-11-2 貨號: 469560050 分享: 加入洽詢