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211. The preparation of dimethyl malonate was studied acid , methanol and sodium cyanide by cyanidation and esterification.

212. This paper was study of atmospheric pressure synthesis ofp-nitroanisole from p-nitrochlorobenzene, methanol and sodium hydroxide catalysed by phase transfer catalyst benzyl triethyl ammonium chloride.

213. The effect of pore structure in the anode catalyst layer on the performance of direct methanol fuel cell(DMFC) was investigated using ammonium carbonate as a pore former.

214. It corroborates that carbon dioxide can remain the active state of catalyst surface and speed the rates of methanol decomposition and methanol synthesis reactions.

215. Methyl isonicotinate was synthesized using isonicotinic acid and anhydrous methanol as raw materials in presence of solid super acid as catalyst.

216. For para hydroxybenzoic acid the interaction can occur in methanol but can not in chloroform, indicating the complexity of the interaction.

217. An improved method of synthesizing trimethyl orthoformate through azeotropic distillation by taking sodium methoxide in methanol and chloroform as raw materials has been presented by the author.

218. The relative content of methyl and the relative content of methyl oleate the methanol - esterified diosgenin product.

219. What kind of fuel is used, gasoline, methanol or nitromethane ?

220. A two-step acid-catalyzed process for the preparation of biodiesel was carried out with cottonseed acid oil and methanol as the raw materials.

221. It was proved that mechanical properties of these bioprostheses remained good after being treated with methanol and epoxy chloropropane.

222. Sodium methoxide used as catalyst for the synthesis of methyl formate by carbonylation of methanol was studied, and effect of three kinds of promoter was investigated.

223. Compound 2 had allochroic processes in polar solvents such as methanol or DMF. Acids or alkali such as acetic acid or NaOC_2H_5 also showed apparent influence on the allochroic process.

224. The action of MTBE ban in three states will have a significant impact on methanol. crude C4 ( isobutene ) market.

225. The main deactivation reason of catalyst in low temperature methanol synthesis is that CH 3ONa is transformed to weaker bases such as sodium formate and methyl carbonate.

226. The methods of expunging methanol from C5 with pervaporation membranes were studied in this paper.

227. Residual methanol in oxytetracycline hydrochloride was determined by head space GC. The average recovery was 99.8 %.

228. The Co- production of ammonia with methanol is one of the important ways for Chinas chemical fertilizer enterprises to di-versify operations and raise economic benefits.

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229. An inverse opal designed to determine if ethanol is laced with methanol could thus reveal the letter M if the poison is present.

230. The extraction of red pigment from red sweet pepper with methanol was reported. Effect of the PH value, heat and sunlight on the stability were researched in depth.

231. Results Ultrasonic with methanol was the best extracting method for both emodin and chrysophanol.

232. Methanol extracts of two kinds of formicary were investigated for their free radical scavenging activities, total phenolic content, reduction power and antimicrobial activities.

233. The results of measurement show that the influences of the coagulants from methanol and ethanol on the properties are undistinguishable.

234. Formate and H2/CO2 could be utilized as substrate but not acetate, methanol, trimethylamine or secondary alcohols.

235. L-ascorbyl palmitate in the methanol extract is hydrolyzed under acid condition, and 2,6-dichlorophenol indophenol sodium solution is titrated with the hydrolysate.

236. Ethyl alcohol to which a poisonous substance, such as acetone or methanol, has been added to make it unfit for consumption.

237. M50 methanol gas means that it is no need to change the structure of the engine and just dispensed by adding a certain amount of denaturant to the gasoline.

238. Solubility: Soluble in methanol, ethanol. Hardly soluble in toluene, xylene.

239. METHOD Under the same conditions of microwave power and extraction time, methanol, alcohol, toluene, acetone and hexamethylene were used as the extractant to carry out intermittent extraction.

240. Incubating with acidulous basic material or inducing with 80% methanol was conducted successfully, in order to adapt to industrial production.