您要查找的是不是:
- 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。
- Keywords n propyl carboxylate;synthesis;ammonium ferric sulfate;catalysis; 羧酸正丙酯;合成;硫酸铁铵;催化;
- N,N-dimethyl-N-[3-(trimethoxysilyl)propyl]-, chlorid ... n,n-dimethyl-n-(3-(trimethoxysilyl)propyl)-1-octadec ... N,N-二甲基-N-[3-(三甲氧硅)丙基]氯化十八烷基铵香港
- 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;
- propyl chloride 丙基氯,1-氯丙烷
- 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。
- The salt lithium chloride is hygroscopic. 氯化锂盐具有吸湿性的。
- Aim:to prepare propyl p-hydroxybenzoate. 目的:制备对羟基苯甲酸丙酯。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- The most common is sodium chloride?salt. 最常用的化学制品就是氯化钠??盐。
- Was when some sodium chloride got into his eye. 是当一些氯化钠进了他的眼睛。
- That will be a total of eighty N T. 那总共八十台币。
- Mannitol in sodium Chloride Inj. 甘露醇氯化钠注射液。
- Rock-'n'-roll was started in the 1950s. 摇滚乐发源于20世纪50年代。
- Phenyl chloride, and a mixture of OC and CS. OC和CS的混合剂。
- Homopolymer and copolymer resins of vinyl chloride. 氯乙烯均聚物和共聚物树脂。
- Rest unclogs our 18th n substitute af. 请取消我方18日的订单,并以下列代替。
- The scientific name for salt is sodium chloride. 食盐的学名是氯化钠。
- Main methylene chloride and chloroform sales. 主营二氯甲烷和三氯甲烷的销售。
- I can't make head (n)or tail of these instructions. 我对这说明书摸不着头脑.