欧盟法规
ECHA物质C&L通报REACH预注册上下游产品
ethanol p-ethoxyphenyltellurium(IV) trichloride ethyl iodide 4-chloro-phenol 4-(2-ethoxy-5-chloro-phenyl)-4-oxo-butyric acid bis-(2-ethoxy-5-chloro-phenyl)-methane 4-Ethoxyaniline 4-(p-Ethoxy-phenyl)-butylbromid P-Ethoxyphenyltellurium(Iv) Trichloride 反应生成 对氯苯乙醚
参考文献:Rohrbaech,Justus Liebigs Annalen Der Chemie,1901,Vol. 315,P. 13
标题:Rohrbaech,Justus Liebigs Annalen Der Chemie,1901,Vol. 315,P. 13
海关参考信息
- 2903919090-氯苯
2908191000-对氯苯酚
2908999090-其他酚的硝化衍生物
2918290000-其他含酚基羧酸 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:US-9580547-B2
优先权日:2011-11-04
标 题 :Catalysts and methods for polymer synthesis
发明人:ALLEN SCOTT D; JOB GABRIEL; FARMER JAY J
权利人:NOVOMER INC
摘要:The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.
专利号:US-9790531-B2
优先权日:2012-08-14
标 题 :Enzymes and polymerases for the synthesis of RNA
发明人:WANG YUXUN; RAMAKRISHNAN DIVAKAR; DE FOUGEROLLES ANTONIN; WHORISKEY SUSAN
权利人:MODERNATX INC
摘要:The invention relates to compositions and methods for the design, evolution, preparation, and/or manufacture of enzymes for use with polynucleotides, primary transcripts and mmRNA molecules.
专利号:US-12336981-B2
优先权日:2010-09-03
标题 :Compounds and compositions for the inhibition of NAMPT
发明人:BAIR KENNETH W; BAUMEISTER TIMM R; BUCKMELTER ALEXANDRE J; CLODFELTER KARL H; DRAGOVICH Peter; GOSSELIN FRANCIS; HAN BINGSONG; LIN JIAN; REYNOLDS DOMINIC J; ROTH BRUCE; SMITH CHASE C; WANG ZHONGGUO; YUEN PO-WAI; ZHENG XIAOZHANG
权利人:VALO HEALTH INC; GENENTECH INC
摘要:The present invention relates to compounds and compositions for the inhibition of NAMPT, their synthesis, applications, and antidotes. An illustrative compound of the invention is shown below:
专利号:US-11920174-B2
优先权日:2016-03-03
标 题 :RNA analysis by total hydrolysis and quantification of released nucleosides
发明人:EBER FABIAN JOHANNES; WOCHNER ANIELA; ROOS TILMANN
权利人:CureVac SE
摘要:The present invention relates to analysis of an RNA molecule. It further relates to the use of this method for the quality control of an RNA molecule produced by in vitro transcription or for the quality control of an RNA molecule produced by chemical synthesis.
专利号:US-3651151-A
优先权日:1964-12-04
标 题 :Preparation of polyphenyl ether from dihydric phenols
发明人:BRIDGER ROBERT F; KINNEY ROBERT E; WILILAMS ALBERT L
权利人:MOBIL OIL CORP
摘要:DIHYDRIC PHENOIS CAN BE USED DIRECTLY IN THE ULLMANN ETHER SYNTHESIS BY USING A COPPER SALT CATALYST AND AN AMINE SOLVENT THAT DISSOLVES THE CATALYST BY FORMING COORDINATE COVALENT BONDS WITH COPPER IONS.
专利号:US-2015211039-A1
优先权日:2012-08-14
标题:Enzymes and polymerases for the synthesis of rna