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thionyl n.【化學】亞硫酰。

thiopental

In order to find replacer for metronidazole and drug selection . some diesters or esters of acids containing nitrogen with metronidazole were designed and synthesized , which have difference in water - solubility . metronidazole was reacted with the corresponding amino or imino multi - carboxylic acid compounds in the presence of acetic anhydride or thionyl chloride or dcc . the intermediate of nitrilotriacetic acid with ac 為尋找羥乙基甲硝唑的替代物,分別采用酸酐法酰氯法或dcc法,將氨基羧酸與羥乙基甲硝唑反應,得到5個親水性不同的單酯或二酯,用ms譜確證了次氨基三乙酸與乙酸酐反應的中間物,并對得到的酯的

Several series of lithium battery products have been researched and developed , such as lithium ion battery , lithium thionyl chloride battery and lithium manganese dioxide battery . with dozens of types including rectangular battery , cylindric battery and button cell , etc 研究室技術力量雄厚,始終跟蹤國際前沿技術,研制開發了鋰亞硫酰氯原電池系列、鋰錳原電池和鋰離子蓄電池等多種系列的鋰電池產品,有方形、圓柱形、硬幣式等幾十種規格。

United kingdom manufacturer of organic intermediates . specialties include amination , bromination , cyanation , epichlorohydrin , friedel - crafts and thionyl chloride chemicals -生產醋酸乙酯和醋酸丁酯等有機溶劑,產品用于醫藥香料染料涂料油墨等。

Type er14250 er34615 batteries , non - rechargeable lithium thionyl chloride , detail specification for Er14250 er34615型鋰亞硫酰氯電池詳細規范

Synthesis of chlorosulfonyl - containing pyrazolone azo compounds with thionyl chloride - dmf system 含磺酰氯基吡唑啉酮類偶氮化合物的合成