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- METHOD:The title compound was synthesized from methyl n propyl ketone and diethyloxalate via three steps. 方法:以2-戊酮和草酸二乙酯为原料,经三步反应合成了产物。
- The reaction of three isocyanates with bis(tri n butyltin) oxide in equimolar ratio was investigated. 研究三种异氰酸酯与双（三正丁基）氧化锡在等摩尔比时的反应。
- Tri n butyl citricate(TBC)was synthesized with zeolite supported ZrO 2 Dy 2O 3/SO 4 2 solid super acids(ZDSH) as catalysts. 用固体超强酸催化剂（ZrO2?Dy2O3/SO42 －?沸石分子筛） 催化合成柠檬酸三丁酯（TBC） 。
- Keywords tri（ n butyl）tin;alkynyl phosphonic acid;synthesis; 三丁基锡;炔基膦酸;合成;
- Keywords hybrid liquid membrane cadmium zinc tri n octylamine; 关键词组合液膜;锌;镉;三正辛胺;
- Keywords Eu 3+;complex;dibenzoyl methane;tri n octyl amine;spectra; 二苯甲酰甲烷;三正辛胺;配合物;合成;光谱;
- Keywords n propyl carboxylate;synthesis;ammonium ferric sulfate;catalysis; 羧酸正丙酯;合成;硫酸铁铵;催化;
- Keywords solid super acid;complex catalyst;tri n butyl TBC;esterification; 固体超强酸;催化剂;柠檬酸三丁酯;酯化反应;
- Keywords Serologic tests;Spectrophotometry;2 （5 nitro 2 pyridylazo） 5 （N propyl N sulfopropylamino）phenol; 血清学试验;分光光度法;2-（5-硝基-2-吡啶偶氮）-5-[N-正丙基-N-（3-磺酸丙基）氨基]苯酚;
- Keywords Mapping opioid receptor;（E） 3 （tri n butylstannyl） 2 propenol;Receptor;opioid;Radioligand assay; 阿片受体显像剂;反式3-三丁基锡-2-丙烯醇;受体;阿片;放射性配位体测定;
- Keywords O;O tri n octyl phosphorothioate;S;S tri n octyl phosphorotetrathioate;additive;tribological properties; 关键词一硫代磷酸三正辛酯;四硫代磷酸三正辛酯;添加剂;摩擦学性能;
- The phosphate also acts as a binder. 磷矿还起胶结剂的作用。
- Aim:to prepare propyl p-hydroxybenzoate. 目的:制备对羟基苯甲酸丙酯。
- We make superphosphate by reacting rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- The residual quantity of tri (n-butyl) phosphate (TNBP) in freezing human fibrin sealant kit was determined by GC. 采用气相色谱法测定冻干人纤维蛋白胶制品中磷酸三丁酯残留量。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- Nax Sodium salt of Diethylene Tri. 二乙烯三胺五亚甲基膦酸钠。
- Baoying County Phosphate Fertilizer Plan. 宝应县磷肥厂。
- China demands Reuters Townsend (TRI. 中国要求汤森路透(TRI.
- Wanxian City Phosphate Fertilizers Facto. 万县市磷肥厂。
