2 is H, alkyl, aryl or aralkyl;R.sub.3 is H or CH.sub.3 ;< P>n=0-5; andn'=1-5.Fu-chih HuangJoseph Auerbach
The meaning of ALKYL ARYL SULFONATE is a salt of an alkyl-substituted aromatic sulfonic acid —used chiefly commercially.
Derivatives of arylalkylcarbamates, process for their preparation and therapeutic application thereof Arylalkylcarbamate esters (I) are new. Arylalkylcarbamate esters of formula (I) and their acid addition salts, hydrates and solvates are new. [Image] n : 1-6; A : X, Y and/or Z; X : ...
烷基芳基硅油LongChainAlkylArylModifiedSiliconeFluid 价格 ￥2000.00 ￥1800.00 ￥1500.00 起订量 10千克起批 15千克起批 20千克起批 发货地 江苏 苏州 所属类目 化工能源;其他有机化学品;其他化工中间体 产品标签 烷基芳基硅油LongChainAlkylArylModifiedSiliconeFluid;酮基丙二酸二乙酯;609;09;6...
... ) arylalkyl sulfonate 芳基烷基磺酸盐 ) Alkylaryl Sulfonates 烷基芳基磺酸盐 ) alkyl aryl sulfonate 烷基芳基磺酸盐 ... www.dictall.com|基于5个网页 2. 烷基芳香基磺酸盐 化学化工英语词汇翻译a-无水酒精-调节系数... ... Alkylamine 烷基胺 Alkylaryl sulfonates 烷基芳香基磺酸盐 Alkylate 烷基化...
Aryl alkyl phosphites as stabilisers for cellular polyurethanes - which contain halogenated organic fire retardantsTriesters (I) of H3PO3 contg. 1 or 2 aromatic and 1 or 2 aliphatic 8-12C ester gps. are used to prevent discolouration of cellular polyurethane mouldings contg. organic cpds. (II...
The invention relates to {aryl-[1'-(aryl)-alkyl]-methylidene}- and {aryl-[1'-(aryl)-alkyl]-methyl}-dicarboxylic acid alkyl esters and their thiocarboxylic acid ester analogues of the general formula <IMAGE> in which Ar1 and Ar2 are, independently of one another, aryl radicals, R1 is...
Intraocular lens from arylalkyl(meth)acrylate polymer(s)US5861031 * Oct 2, 1997 Jan 19, 1999 Nestle, S.A. Crosslinked; fits through small incision; ... FH Namdaran,AR Leboeuf - US 被引量: 86发表: 1999年 Isomerization of N-(a-(Alkylthio)alkyl)- and N-(a-( Arylthio)alkyl)benzotri...
Presently, we find the expression of the serotoninN-acetyltransferase (arylalkylamineN-acetyltransferase, AA-NAT) mRNA, the rate-limiting enzyme in the conversion of serotonin to melatonin, in the rat suprachiasmatic nucleus (SCN) which contains the biological circadian clock in mammals. AA-NAT ...
Process for the preparation of optically active 1-aryl-alkylamines Prodn. of (R)-1-aryl-alkyl-amines of formula (I) comprises: (a) reacting a racemic methyl or ethyl 2-aryl-alkanoate of formula (II) with ammonia in the presence of a diluent and a lipase capable of cleaving esters; ...