INDUSTRY|chemistry
- isiméir chomhdhéanaimh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- isiméir struchtúrach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- constitutional isomer | structural isomer
- en
- Sainmhíniú isomers that differ in constitution and are described by different line formulae Tagairt "Based on: IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. http://goldbook.iupac.org/C01285.html [4.9.2009]"
- Nóta e.g. CH3OCH3 and CH3CH2OH (the first substance is an ether while the second is an alcohol)