WebInChIKey is a fixed-length format directly derived from InChI. It is based on a strong hash (SHA-256 algorithm) of an InChI string. Because of the hash nature of the InChIKey, there … WebJul 31, 2015 · PubChem compound 6925665 is the zwitterionic form of L-phenylalanine (protonated amine and deprotonated carboxylate). Pubchem has decided that this species should be called " (2S)-2-azaniumyl-3-phenylpropanoate". The SMILES and InChI identifiers are: SMILES: C1=CC=C (C=C1)CC (C (=O) [O-]) [NH3+] Inchi: InChI=1S/C9H11NO2/c10-8 (9 …
InChIKey (inchikey) — Open Babel v2.3.1 documentation
WebDec 8, 2024 · Specification of International Chemical Identifier (InChI) QR Codes for Labels on Chemical Samples Provisional Recommendations are drafts of IUPAC recommendations on terminology, nomenclature, and symbols, made widely available to allow interested parties to comment before the recommendations are finally revised and published in... WebInChIKey generator. This online service lets you generate an InChIKey from InChI. It uses our reimplementation of the InChI->InChIKey algorithm that is part of the OASA free software library and was thoroughly tested on all pubchem compounds. Enter your InChI below: chtoocy company
cts_convert : Convert Ids using Chemical Translation Service (CTS)
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 … WebFeb 22, 2011 · gChem gives your Google Spreadsheets four new formulas that accept as an argument a chemical name or Chemical Abstracts Service (CAS) Registry number: getInChI Return a standard InChI. getInChIKey Return a standard InChIKey. getSMILES Return a SMILES string. getSynonyms Return up to ten alternate names. Applying these formulas is … 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… desert fitness south