在有机化学中,烷基取代物是缺少一个氢的烷烃。烷基一词故意不具体,包括许多可能的取代。无环烷基具有通式CNH2N+ 1。环烷基是由环烷烃通过从环上除去氢原子而得到的,具有通式CnH2n-1。通常烷基是大分子的一部分。在结构式中,符号R用于指定一个通用的(未指定的)烷基。最小的烷基是甲基,其分子式为CH3。
-
默认
常备现货
-
规格
- 请选择
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1kg
清空选项
-
3-(tert-Butyl)-1-(p-tolyl)-1H-thieno[2,3-c]pyrazole-5-carboxylic acid
-
BD011601871284848-13-097%
-
¥623.00100mg常备现货
-
3-(4-Isopropyl-4H-1,2,4-triazol-3-yl)aniline
-
BD011651841248171-73-498%
-
¥6620.001g常备现货
-
1-Ethyl-4-isobutylbenzene
-
BD01178247100319-40-297%
-
¥573.00250mg常备现货
-
Ethyl (R)-2-aminopent-4-enoate hydrochloride
-
BD01164329743442-77-598%
-
¥5720.001g常备现货
-
2-Butyloctanoyl chloride
-
BD01185116100246-69-398%
-
¥3400.0025g常备现货
-
Dibutyl 3,3'-thiodipropionate
-
BD012186296975-31-198%
-
¥9458.0050mg常备现货
-
Hexanoic acid, 2-ethylhexyl ester
-
BD0126553416397-75-495%
-
¥353.00100mg常备现货
-
4-((2-Ethylhexyl)oxy)thiophene-3-carbonitrile
-
BD012754561276689-08-797%
-
¥911.00100mg常备现货
-
1,2,5-Trimethyl-1H-imidazole
-
BD012803531739-81-797%
-
¥2192.00100mg常备现货
-
1,1-Dimethoxy-2-methylpropane
-
BD0130299241632-89-798%
-
¥2503.001g常备现货
-
(Z)-Oct-3-en-1-yl acetate
-
BD0130180569668-83-398%
-
¥3575.001g常备现货
-
Tris(2-ethylhexyl) 2,2',2''-((methylstannanetriyl)tris(sulfanediyl))triacetate
-
BD0136725457583-34-398%
-
¥104.0025g常备现货
-
3,7-Diethyl-3,7-dimethylnonane-4,6-dione
-
BD01350127865193-73-397%
-
¥1427.00250mg常备现货
-
11-Hydroxytetradecanoic acid
-
BD013772372034-56-298%
-
¥2374.005mg常备现货
-
N-Ethyldodecan-1-amine
-
BD0141247935902-57-995%
-
¥4147.001g常备现货
-
N,N-Dibutylstearamide
-
BD013378375831-88-995%
-
¥2925.001g常备现货
-
5-Ethoxypentanoic acid
-
BD0141398170160-06-495%
-
¥3718.001g常备现货
-
Sodium dodecane-1-thiolate
-
BD0143245226960-77-095%
-
¥212.00250mg常备现货
-
2-((2-Ethylhexyl)oxy)acetic acid
-
BD0140873379962-88-298%
-
¥1119.00100mg常备现货
-
Pentacosan-2-one
-
BD0142106475207-54-498%
-
¥1878.0050mg常备现货
-
Triisobutyl 2-acetoxypropane-1,2,3-tricarboxylate
-
BD0143852866543-80-498%
-
¥1000.00100mg常备现货
-
1-(tert-Butyl) 4-methyl cubane-1,4-dicarboxylate
-
BD01483939907557-21-597%
-
¥978.00100mg常备现货
-
1-Methylpiperidine-4-carbonyl chloride
-
BD24859241776-24-397%
-
¥6336.005g
-
Tris(2-ethylhexyl)amine
-
BD1558041860-26-099+%
-
¥80.0025g
-
4-Isopropylphenylboronic acid
-
BD693316152-51-595%
-
¥192.0010g
-
2,3-Dimethylmorpholine
-
BD29149552047-12-897%
-
¥5663.001g
-
6-(Chloromethyl)-3-fluoro-2-methylpyridine
-
BD2924821393574-65-698%
-
¥3899.001g
-
4-Methylbenzylmercaptan
-
BD989994498-99-198%
-
¥2411.00100g
-
(2-Methylpyrimidin-4-yl)methanamine
-
BD16058222454-79-198%
-
¥25919.005g
-
1,4-Bis(bromomethyl)-2,5-dimethylbenzene
-
BD012135168-62-898%
-
¥2469.005g