Structural isomer
In chemistry, a structural isomer (or constitutional isomer in the IUPAC nomenclature) of a compound is another compound whose molecule has the same number of atoms of each element, but with logically distinct bonds between them. The term metamer was formerly used for the same concept. For example, butanol H3C–(CH2)3–OH, methyl propyl ether H3C–(CH2)2–O–CH3, and diethyl ether (H3C–CH2–)2O have the same molecular formula C4H10O but are three distinct structural isomers.
1,2-Dimethylcyclopropane1,2-Dioxolane1,2-rearrangement1,3-Butanediol1,3-Dipolar cycloaddition1-Androsterone1-Hexadecene1-Methylamino-1-(3,4-methylenedioxyphenyl)propane17α-Ethynyl-3β-androstanediol2,3-Dimethylhexane2,3-Dimethylpentane2,3-Methylenedioxyamphetamine2,3-Methylenedioxymethamphetamine2,4,5-Trimethoxyphenethylamine2,4,6-Trimethylpyridine2,4-Dinitrotoluene2-Aminoindane2-Fluoroamphetamine2-Hydroxyestradiol2-Methylpentane2-Phenyl-3-aminobutane25I-NB34MD2C-O-42C-T3-Fluoromethcathinone3-Fluorophenmetrazine3-Methoxyamphetamine3-Methyl-PCPy3-Methylmethcathinone3-Methylpentane3-Methylpyridine3-Octanone3α-Androstanediol1,2-dimethoxyethaan4-Androstadienol4-Methylmethamphetamine4-Methylphenethylacetylfentanyl5-IT5-MBPB5-Methyl-MDA
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Structural isomer
In chemistry, a structural isomer (or constitutional isomer in the IUPAC nomenclature) of a compound is another compound whose molecule has the same number of atoms of each element, but with logically distinct bonds between them. The term metamer was formerly used for the same concept. For example, butanol H3C–(CH2)3–OH, methyl propyl ether H3C–(CH2)2–O–CH3, and diethyl ether (H3C–CH2–)2O have the same molecular formula C4H10O but are three distinct structural isomers.
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In chemistry, a structural iso ...... s, and structural topoisomers.
@en
Isomer struktural (structural ...... inasi, dan isomerisme tautan).
@in
Isômero estrutural ou isômero ...... cos, posicionais e funcionais.
@pt
Structuurisomeren zijn isomere ...... β- en γ-picoline (alle C6H7N)
@nl
Strukturní (podle Mezinárodní ...... jejich prostorové uspořádání.
@cs
Структу́рні ізоме́ри — хімічні ...... лук існує окрема номенклатура.
@uk
التصاوغ البنيوي أو التصاوغ الب ...... لربط في الإيثين عملية الدوران.
@ar
構造異性体（こうぞういせいたい、structural iso ...... 義に厳密さを欠くところもあり現在ではその使用は推奨されない。
@ja
结构异构，也称构造异构，是指由于化合物具有不同的原子连接顺序 ...... 结构异构体。它们又可分为碳链异构、位置异构和官能团异构三类。
@zh
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In chemistry, a structural iso ...... e distinct structural isomers.
@en
Isomer struktural (structural ...... inasi, dan isomerisme tautan).
@in
Isômero estrutural ou isômero ...... cos, posicionais e funcionais.
@pt
Structuurisomeren zijn isomere ...... β- en γ-picoline (alle C6H7N)
@nl
Strukturní (podle Mezinárodní ...... jejich prostorové uspořádání.
@cs
Структу́рні ізоме́ри — хімічні ...... о сполука класифікується як ам
@uk
التصاوغ البنيوي أو التصاوغ الب ...... احظ الاختلاف في درجات غليانها.
@ar
構造異性体（こうぞういせいたい、structural iso ...... 義に厳密さを欠くところもあり現在ではその使用は推奨されない。
@ja
结构异构，也称构造异构，是指由于化合物具有不同的原子连接顺序 ...... 结构异构体。它们又可分为碳链异构、位置异构和官能团异构三类。
@zh
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Isomer struktural
@in
Isômero estrutural
@pt
Structural isomer
@en
Structuurisomeer
@nl
Strukturní izomer
@cs
Структурні ізомери
@uk
تصاوغ بنيوي
@ar
構造異性体
@ja
结构异构
@zh
구조 이성질체
@ko