亚洲日韩片精品无码中文字幕,午夜精品一区二区三区在线观看,久热青青青在线视频精品,AV在线不卡无码

      1. <source id="z93ba"></source>

        <video id="z93ba"></video>
      2. <tt id="z93ba"><acronym id="z93ba"></acronym></tt><table id="z93ba"></table>
      3. <source id="z93ba"></source>
          <rp id="z93ba"></rp>

        <source id="z93ba"></source>
      4. Welcome to Changzhou QiDi Chemical Co., Ltd. inspiration official website!

        中文版 Contact Home
        Changzhou Chemical Co., Ltd.

        Inorganic Chemicals

        MORE>>

        Basic organic chemicals

        MORE>>

        Pharmaceutical raw materials

        MORE>>

        Other products

        MORE>>

        Key Products: Ammonium persulfate | Sodium persulfate |Potassium persulfate

        PRODUCTS

        product Name Di-p-Toluoyl-D-Tartaric Acid Monohydrate
        Synonyms (+)-Di-p-toluoyl-D-tartaric acid monohydrate; Di-p-methylbenzoyl-D-tartaric acid,monohydrate; D(+)-O,O'-di(p-toluoyl)tartaric acid Monohydrate; (-)-Di-p-toluoyl-L-tartaric acid monohydrate; (2S,3S)-2,3-bis{[(4-methylphenyl)carbonyl]oxy}butanedioic acid hydrate; Butanedioic acid, 2,3-dihydroxy-2,3-bis(4-methylbenzoyl)-, hydrate (1:1); D-DTTA(H2O); L-DTTA(H2O)
        Molecular Formula C18H20O7
        Molecular Weight 348.3472
        InChI InChI=1/C18H18O6.H2O/c1-11-3-7-13(8-4-11)23-15(17(19)20)16(18(21)22)24-14-9-5-12(2)6-10-14;/h3-10,15-16H,1-2H3,(H,19,20)(H,21,22);1H2/t15-,16-;/m0./s1
        CAS Registry Number 71607-32-4;71607-31-3
        Molecular Structure 71607-32-4;71607-31-3 Di-p-Toluoyl-D-Tartaric Acid Monohydrate
         
        Melting point 163-165℃
        【BACK】

        Home | About us | Products | news | Recommend | Factory | Order | Contact | 中文版

        Changzhou QiDi Chemical CO., Ltd. Copyright(C)2016 Supported by Chemnet ChinaChemNet Toocl Copyright Notice