1. <blockquote id="uob3o"><wbr id="uob3o"><code id="uob3o"></code></wbr></blockquote>

           
                    Meldrum's acid
                    2,2-Dimethyl-1,3-dioxane-4,6-d
                    Mono-4-nitrobenzyl malonate
                    Side chain for meropenem
                    P-Nitrobenzyl 2-Diazoacetoacet
                    Meropenem
                    4-nitrobenzyl (5R,6S)-6-[(1R)-...
                    3-(2-Bromo-1-oxopropyl)-spiro[...
                    Magnesium mono-p-nitrobenzyl m
                    More
           
            Products

          Meldrum's acid

          Name:Meldrum's acid 
          Synonyms:2,2-Dimethyl-1,3-dioxane-4,6-dioneï¼›Malonic acid cyclic isopropylidene ester
          CAS :2033-24-1
          EINECS: 217-992-8
          Molecular structure: 
          Molecular Formula: C6H8O4
          Molecular weight:144.13
          Melting point: 92-95 oC
          Appearance: White crystalline powder
          Content: ≥99%
          Packing: 25kg/barrel
          Use: intermediate of meropenem

          Copyright(C)2018 , Xinxiang Juyuan Biological Technology Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
          亚洲成在人线AV无码总站_中文字幕乱码视频网_在线不卡免费高清播放AV网站_亚洲成av人片在线观高清_亚洲va中文字幕无码毛片同性_成年人看黄色视频免费