D-(+)-sodium pantothenate
对右旋泛酸钠的红外光谱(IR)、高分辨质谱(FAB MS)、核磁共振氢谱(1H NMR)、氢氢相关谱(1H1HCOSY)和NOE去偶谱等进行了报道,对右旋泛酸钠的分子结构进行了谱图解析。
This thread combined laevogyrate thread and dextral thread together in the same part of the thread.
发明了一种新型螺纹—唐氏螺纹，这种螺纹采用的是变截面非完整螺纹，并且将左旋和右旋螺旋线复合 在同一段螺旋线上，具有左、右放螺纹的特点，可分别与左、右旋螺纹配合。
Determination of D-borneol in the Remnant of Nature Borneol by Capillary Gas Chromatography;
毛细管气相色谱法测定天然冰片遗留物中右旋龙脑的含量
Preparation of D-borneol by Asymmetric Reduction of Camphor;
樟脑不对称合成右旋龙脑
The chemical structure of D-camphor is resemblant to D-borneol.
5,反应时间为40 min,利用这种方法还原樟脑,主产物为右旋龙脑,副产物为异龙脑,两者的比例几乎固定不变。
Interactions between cationic gemini surfactants and dextran in aqueous solution;
水溶液中阳离子Gemini表面活性剂与右旋糖苷相互作用
The E. coil L-asparaginase was Modified with Activated Dextran and PEG-2;
右旋糖苷及PEG-2对大肠杆菌L-天冬酰胺酶的化学修饰
Chemical Modification of Escherichia coli L-Asparaginase with Dextran;
右旋糖苷对大肠杆菌L-天门冬酰胺酶Ⅱ的化学修饰