欧美日韩高清在线观看有码,青青在线视频人视频在线,韩国三级hd中文字幕不卡偷看,日本看片视频区一区二

      1. <thead id="7lxyf"><input id="7lxyf"></input></thead>
          <td id="7lxyf"><strong id="7lxyf"></strong></td>
          1. 連云港金馬生物

            Lianyungang JM Bioscience

            PRODUCTS

            Lianyungang JM Bioscience

            3,4-dimethylpyrazole phosphate

            Product name 3,4-dimethylpyrazole phosphate
            CAS NO 202842-98-6
            Product properties

            Molecular formula: C5H8N2·H3O4P

            Structural formula:

            Content: Above 98.0%

            Melting point: 167-169℃

            Package: 25kg/cardboard bucket or kraft paper bag

            [ BACK ]

            連云港金馬生物

            Lianyungang JM Bioscience

            HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   CONTACT  |   中文版

            Copyright(C)2023, Lianyungang JM Bioscience Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備17028770號