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ChemDraw is a molecule editor first developed in 1985 by Selena "Sally" Evans, her husband David A. Evans, and Stewart Rubenstein [1] [2] (later by the cheminformatics company CambridgeSoft). The company was sold to PerkinElmer in 2011. [ 3 ]
3 COOH, which is commonly called acetic acid and is also its recommended IUPAC name, but its formal, systematic IUPAC name is ethanoic acid. The IUPAC's rules for naming organic and inorganic compounds are contained in two publications, known as the Blue Book [1] [2] and the Red Book, [3] respectively.
XDrawChem is a free software program for drawing chemical structural formulas, available for Unix and macOS. It is distributed under the GNU GPL. In Microsoft Windows this program is called WinDrawChem. [1]
IUPAC nomenclature is used for the naming of chemical compounds, based on their chemical composition and their structure. [1] For example, one can deduce that 1-chloropropane has a Chlorine atom on the first carbon in the 3-carbon propane chain.
The names "caffeine" and "3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione" both signify the same chemical compound. The systematic name encodes the structure and composition of the caffeine molecule in some detail, and provides an unambiguous reference to this compound, whereas the name "caffeine" simply names it.
ChemAxon Name <> Structure – ChemAxon IUPAC (& traditional) name to structure and structure to IUPAC name software. As used at chemicalize.org; chemicalize.org A free web site/service that extracts IUPAC names from web pages and annotates a 'chemicalized' version with structure images. Structures from annotated pages can also be searched.
Space-filling model of loratadine created using Avogadro.. Molecule builder-editor for Windows, Linux, Unix, and macOS.; All source code is licensed under the GNU General Public License (GPL) version 2.
IUPAC name: Common name: Structural formula dodecanoic acid: lauric acid dodecylic acid dodecoic acid laurostearic acid fulvic acid 1-undecanecarboxylic acid duodecylic acid: CH 3 (CH 2) 10 COOH benzene-1,2,3,4,5,6-hexacarboxylic acid: mellitic acid graphitic acid benzenehexacarboxylic acid: C 6 (COOH) 6