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- molybdenum oxalate bromide 草酸溴化钼
- Molybdenum is required for this reduction. 这种转化需要钼。
- Luoyang Jianyu Molybdenum& Tungsten Technology Co. 洛阳建宇钼钨科技有限公司是生产制造钼、制品的专业厂家。
- Objective:To synthesize escitalopram oxalate. 目的:合成草酸依地普仑。
- Molybdenum Disilicide Grads Material Product. 二硅化钼梯度材料产品。
- Zibo Paragon Tungsten Molybdenum Material Co., Ltd. 淄博正元钨钼材料有限责任公司。
- High temperature molybdenum bars Mola. 高温钼条。
- Aim To study the synthesis of rocuronium bromide. 摘要目的合成罗库溴铵。
- Mercury fulminate may contain trace of mercuric oxalate. 雷汞中可能含有微量的乙二酸汞。
- Prolong bake time can improve weatherproofing of oxalate coating. 延长烘烤时间,草酸盐转化膜的耐候性提高。
- Thus there is a greater calcium need to immobilize the oxalate. 因而需要较大量钙去固定草酸。
- Add 100 ml 0.0125 M sodium oxalate (Na2C2O4) to the solution. 加入100亳升的0.;0125M草酸钠溶液(Na2C2O4)。
- The key step in the synthesis is Wittig coupling of farnesyltriphenylphosphonium bromide (8) with ethyl 2-oxo-3-methyl butyrate (3). (3) was prepared by Grignard reaction of ethyl oxalate with iso-propylmagnesium bromide. 其中关键步骤是溴化法呢基三苯基?(8)和2-氧代-3-甲基丁酸乙酯(3)的Wittig反应。
- Luoyang Gaoke Tungsten Molybdenum Material Co., Ltd. 洛阳高科钨钼材料有限公司。
- Run out Output film or bromide from a phototypesetting machine. 从照相排字机输出的菲林或相纸。
- The following elements are nickel, chromium, molybdenum. 这些元素是:镍、铬、钼。
- Add 100 ml.0.0125 M sodium oxalate (Na2C2O4) to the solution. 加入100亳升的0.;0125M草酸钠溶液(Na2C2O4)。
- Run out: Output film or bromide from a phototypesetting machine. 曝光片:从照相排字机输出的菲林或相纸。
- Brazing of copper, copper alloys, silver and molybdenum etc. 钎焊铜及铜合金、银、钼等金属。
- The oxalate ester peroxide is one of the give out light materials. 过氧草酸酯是一种最有效的化学发光物质之一。