Inchikey号

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August undefined, 2024

WebMay 7, 2024 · To address this issue, the InChIKey was introduced for Internet and database searching/indexing. It is a 27-character string derived from InChI, using a hashing algorithm. Hashing is a one-way mathematical transformation typically used to calculate a compact fixed length digital representation of a much longer string of arbitrary length. The condensed, 27 character InChIKey is a hashed version of the full InChI (using the SHA-256 algorithm), designed to allow for easy web searches of chemical compounds. The standard InChIKey is the hashed counterpart of standard InChI. Most chemical structures on the Web up to 2007 have been represented as GIF files, which are not searchable for chemical content. The full InChI turne…

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WebJan 24, 2024 · 化学药学工作中经常会与化合物结构的不同名称及相同化合物的不同文件格式打交道，目前多种命名法及存储格式并存，那么对于不同结构名称及不同的存储格式转换的问题如何解决呢？今天小编就给大家介绍几款实用的化学结构名称及文件格式转换工具，一起看看吧~~~化学结构名称转换 ... WebThe InChIKey is a fixed length (27 character) condensed digital representation of the InChI that is not designed to be human-understandable. InChI is a structure-based identifier, strictly unique, and non-proprietary, open source and freely accessible. InChIKey is a hashed version of InChI which allows for a compact representation and for ... cinnaholic lee branch

InChI Homepage - InChI Trust

WebDrugBank displays this information in the "Identification" section of the drug entry. InChI and the InChI key are displayed adjacently, allowing the user to take note of the difference between the two identifiers 3 . As seen in the attached image 3, the InChI key for theobromine is much shorter and easier to read than the InChi 3. WebRoseville, MI. $25. AM/FM radio vintage/antique 50’s . West Bloomfield, MI. $25. Vintage 1994 Joe’s Place 4 Plastics Cups & 1991 Hard Pack 5 Different Camel Characters Lighters … WebChemicalBook是一家致力于为化学行业用户提供最有价值信息的资源平台，平台可以使用使用中文名称,CAS号,英文名称,分子式,分子量,MDL号,EINECS号,结构式等多种方式检索，提 … cinnaholic in marlton nj

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http://inchi.info/inchikey_overview_en.html WebJan 24, 2013 · Since its public introduction in 2005 the IUPAC InChI chemical structure identifier standard has become the international, worldwide standard for defined chemical structures. This article will describe the extensive use and dissemination of the InChI and InChIKey structure representations by and for the world-wide chemistry community, the … cinnaholic in the woodlandsWebInChI is a structure-based chemical identifier, originally developed by IUPAC. As a standard identifier for chemical databases, InChI is essential for enabling effective information … cinnaholic in pigeon forge tn

"Webinchi是数据库中其他化合物标识符（例如，系统和普通名称，注册号和smiles(12)的各种版本）的有价值的补充，并且它并不是想要，也不应该替代已经存在的任何标识符。随着iso … " - Inchikey号

Inchikey号

WebOct 20, 2016 · Convert ID is a tool for converting entry identifiers (accession numbers) of outside databases to KEGG identifiers, which is necessary for most KEGG Mapper … WebCAS号: 500-22-1 英文名称: 3-Pyridinecarboxaldehyde 英文同义词: Rowalind;NSC ... 500-22-1 ,CAS.cool

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WebThe InChIKey has been designed so that Internet search engines (such as Google, Yahoo, Bing, etc.) can search and find the links to a given InChI. To make the InChIKey the InChI string is subjected to a compression algorithm to create a fixed-length string of upper-case characters. While the InChI to InChIKey hash compression is irreversible ... http://inchi.info/keychecker_en.html

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WebMay 30, 2015 · As a result, the first InChIKey block is always the same for the same molecular skeleton. All isotopic substitutions, changes in stereoconfiguration, tautomeric state and coordination bonding are reflected in the second block. InChIKey inherits the Standard or non-standard nature of the parent InChI (signified by a dedicated flag … Web剩下的两个字符表示原始InChI是否为标准InChI以及InChI软件的版本号。InChIKey的最后一个字符是指示(去)质子化状态的字符。例如，下面提供的结构、InChI和InChIKey用于沙海葵毒素，说明了为什么散列InChIKey是在internet上搜索结构最实用和最简单的方法。

WebJul 3, 2024 · InChI=1S/C6H8O6/c7-1-2 (8)5-3 (9)4 (10)6 (11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1. InChI Key：CIWBSHSKHKDKBQ-JLAZNSOCSA-N. InChIKey 是对 InChI 运用 …

WebDec 20, 2012 · InChIKey is a 27-character compacted (hashed) version of InChI which is intended for Internet and database searching/indexing and is based on an SHA-256 hash of the InChI character string. The first block of InChIKey encodes molecular skeleton while the second block represents various kinds of isomerism (stereo, tautomeric, etc.). InChIKey is … cinnaholic little rockWebThis form allows searching on IUPAC International Chemical Identifiers (InChI) and standard InChI hashes (InChIKey). Please follow the steps below to conduct your search (Help) : … cinnaholic king cakeWebThis service works as a resolver for different chemical structure identifiers and allows one to convert a given structure identifier into another representation or structure identifier. It can help you identify and find the chemical structure if … diagnostic scanner for ford f150WebMay 13, 2015 · 目前支持结构式、iupac名称、分子式、cas号、inchl key、数字标识cid、smiles等多种方式进行搜索。为了方便大家使用，化合物百科模块已经加添加 … cinnaholic laWeb丙酸钾，化学式k(c 2 h 5 coo)。它的熔点是410°c，是丙酸的钾盐。. 用途. 它用作食品防腐剂，在欧洲中拥有食品标签e编码e283，在澳大利亚和新西兰中拥有ins编号283。. 参考文献 cinnaholic london ontarioWebThis service works as a resolver for different chemical structure identifiers and allows one to convert a given structure identifier into another representation or structure identifier. It … diagnostics bluetooth macWebN-Methyl-1H-pyrazole-1-ethanamine trihydrochloride, CAS号949100-10-1, 分子量为234.55, 分子式C6H14Cl3N3, 标准纯度95%, 毕得医药(Bidepharm)提供949100-10-1批次质检（如NMR, HPLC, GC）等检测报告。 cinnaholic locations ga