In chemical nomenclature , a preferred IUPAC name ( PIN ) is a unique name, assigned to a chemical substance and preferred among all possible names generated by IUPAC nomenclature. The "preferred IUPAC nomenclature" provides a set of rules for choosing between multiple possibilities in situations where it is important to decide on a unique name. It is intended for use in legal and regulatory situations.
14-575: CTP may refer to: Science and technology [ edit ] Cyclohexylthiophthalimide , used in the production of rubber Cytidine triphosphate , a pyrimidine nucleotide Child-Turcotte-Pugh score of chronic liver disease. Computing [ edit ] Community Technology Preview of software Computer to plate , in lithographic printing SNIA Conformance Testing Program (SNIA-CTP), in storage networking Collection Tree Protocol for wireless sensor networks Canadian traveller problem ,
28-516: A PIN may be a retained name. Both "PINs" and "retained names" have to be chosen (and established by IUPAC) explicitly, unlike other IUPAC names, which automatically arise from IUPAC nomenclatural rules. Thus, the PIN is sometimes the retained name (e.g., phenol and acetic acid, instead of benzenol and ethanoic acid), while in other cases, the systematic name was chosen over a very common retained name (e.g., propan-2-one, instead of acetone). A preselected name
42-1230: A shortest path problem Organizations [ edit ] Cambridge Technology Partners , US consulting company 1991-2001 Concern Tractor Plants , a Russian machine building company MIT Center for Theoretical Physics Confederación de Trabajadores del Perú , a trade union center in Peru Republican Turkish Party (Cumhuriyetçi Türk Partisi), Northern Cyprus Tashkent Aircraft Production Corporation, Uzbekistan, ICAO airline designator; see Airline codes-T People [ edit ] Cristian Tudor Popescu (born 1956), Romanian journalist and writer Transportation [ edit ] Certified Transportation Professional, US credential overseen by National Private Truck Council Chisholm Trail Parkway , Dallas-Fort Worth area, US Compania de Transport Public Cluj-Napoca , public transit operator in Cluj-Napoca, Romania Compania de Transport Public (CTP) Iași , public transit operator in Iași, Romania Other uses [ edit ] Certified Treasury Professional , certification of
56-421: Is ?) Infobox references Chemical compound Cyclohexylthiophthalimide (abbreviated CTP ) is an organosulfur compound that is used in production of rubber . It is a white solid, although commercial samples often appear yellow. It features the sulfenamide functional group , being a derivative of phthalimide and cyclohexanethiol . In the production of synthetic rubber , CTP impedes
70-491: Is a preferred name chosen among two or more names for parent hydrides or other parent structures that do not contain carbon (inorganic parents). "Preselected names" are used in the nomenclature of organic compounds as the basis for PINs for organic derivatives. They are needed for derivatives of organic compounds that do not contain carbon themselves. A preselected name is not necessarily a PIN in inorganic chemical nomenclature. The systems of chemical nomenclature developed by
84-546: Is also available. A preferred IUPAC name or PIN is a name that is preferred among two or more IUPAC names. An IUPAC name is a systematic name that meets the recommended IUPAC rules. IUPAC names include retained names. A general IUPAC name is any IUPAC name that is not a "preferred IUPAC name". A retained name is a traditional or otherwise often used name, usually a trivial name , that may be used in IUPAC nomenclature. Since systematic names often are not human-readable
98-487: The "Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013" (freely accessible), which replace two former publications: the "Nomenclature of Organic Chemistry" , 1979 (the Blue Book ) and "A Guide to IUPAC Nomenclature of Organic Compounds, Recommendations 1993" . The full draft version of the PIN recommendations ( "Preferred names in the nomenclature of organic compounds" , Draft of 7 October 2004)
112-580: The International Union of Pure and Applied Chemistry (IUPAC) have traditionally concentrated on ensuring that chemical names are unambiguous, that is that a name can only refer to one substance. However, a single substance can have more than one acceptable name, like toluene , which may also be correctly named as "methylbenzene" or "phenylmethane". Some alternative names remain available as "retained names" for more general contexts. For example, tetrahydrofuran remains an unambiguous and acceptable name for
126-518: The Association for Financial Professionals Convergence Technologies Professional Comprehensive Testing Program (CTP 1-5) by Educational Records Bureau Compulsory Third Party insurance, Australian vehicle insurance Caxton and CTP Publishers and Printers Limited of South Africa Chinese Text Project , a digital library project Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
140-430: The IUPAC (International Union of Pure and Applied Chemistry) has the definition as compounds which contain at least a single carbon atom but no alkali , alkaline earth or transition metals and can be named by the nomenclature of organic compounds (see below ). Rules for the remaining organic and inorganic compounds are still under development. The concept of PINs is defined in the introductory chapter and chapter 5 of
154-583: The common organic solvent, even if the preferred IUPAC name is "oxolane". The nomenclature goes: The following are available, but not given special preference: The number of retained non-systematic, trivial names of simple organic compounds (for example formic acid and acetic acid ) has been reduced considerably for preferred IUPAC names, although a larger set of retained names is available for general nomenclature. The traditional names of simple monosaccharides , α-amino acids and many natural products have been retained as preferred IUPAC names; in these cases
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#1732847816702168-1426: The 💕 cyclohexylthiophthalimide [REDACTED] Names Preferred IUPAC name 2-(Cyclohexylsulfanyl)-1 H -isoindole-1,3(2 H )-dione Identifiers CAS Number 17796-82-6 3D model ( JSmol ) Interactive image Abbreviations CTP ChemSpider 26768 ECHA InfoCard 100.037.961 [REDACTED] EC Number 2417741 PubChem CID 28777 UNII 50Z9596NJ3 CompTox Dashboard ( EPA ) DTXSID8027793 [REDACTED] InChI InChI=1S/C14H15NO2S/c16-13-11-8-4-5-9-12(11)14(17)15(13)18-10-6-2-1-3-7-10/h4-5,8-10H,1-3,6-7H2 Key: UEZWYKZHXASYJN-UHFFFAOYSA-N InChI=1/C14H15NO2S/c16-13-11-8-4-5-9-12(11)14(17)15(13)18-10-6-2-1-3-7-10/h4-5,8-10H,1-3,6-7H2 Key: UEZWYKZHXASYJN-UHFFFAOYAT SMILES O=C3c1ccccc1C(=O)N3SC2CCCCC2 Properties Chemical formula C 14 H 15 N O 2 S Molar mass 261.34 g·mol Appearance Colourless solid Melting point 90 °C (194 °F; 363 K) Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). [REDACTED] Y verify ( what
182-1046: The onset of sulfur vulcanization . References [ edit ] ^ Hans-Wilhelm Engels, Herrmann-Josef Weidenhaupt, Manfred Pieroth, Werner Hofmann, Karl-Hans Menting, Thomas Mergenhagen, Ralf Schmoll, Stefan Uhrlandt “Rubber, 4. Chemicals and Additives” in Ullmann's Encyclopedia of Industrial Chemistry , 2004, Wiley-VCH, Weinheim. doi : 10.1002/14356007.a23_365.pub2 Retrieved from " https://en.wikipedia.org/w/index.php?title=Cyclohexylthiophthalimide&oldid=1118577446 " Categories : Reagents for organic chemistry Phthalimides Sulfenamides Hidden categories: Articles without EBI source Articles without KEGG source ECHA InfoCard ID from Wikidata Articles containing unverified chemical infoboxes Chembox image size set Articles with short description Short description matches Wikidata Preferred IUPAC name Preferred IUPAC names are applicable only for organic compounds , to which
196-465: The title CTP . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=CTP&oldid=1179657686 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Cyclohexylthiophthalimide From Misplaced Pages,
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