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
-
2-Ethylhexyl methacrylate
-
BD74690688-84-699% (stabilized with MEHQ)
-
¥71.00100g常备现货
-
2-Fluoro-5-methylnicotinonitrile
-
BD7490241232432-76-697%
-
¥442.00250mg常备现货
-
Ethyl (4aS,9bR)-6-bromo-5-(2-(methylamino)-2-oxoethyl)-1,3,4,4a,5,9b-hexahydro-2H-pyrido[4,3-b]indole-2-carboxylate
-
BD7486642098497-32-497%
-
¥1065.001g常备现货
-
(5-Methyl-1H-indol-2-yl)methanol
-
BD75313055795-87-497%
-
¥2206.001g常备现货
-
(4-(Isopropylcarbamoyl)phenyl)boronic acid
-
BD91504397843-67-398%
-
¥684.005g常备现货
-
6-Fluoro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
-
BD7570691227210-37-897%
-
¥462.00100mg常备现货
-
3-Methyl-2-cyclohexen-1-one
-
BD879611193-18-695%
-
¥34.005g常备现货
-
2-Methylundecanoic acid
-
BD7741024323-25-995%
-
¥4590.001g常备现货
-
3-(3-Methyl-3H-diazirin-3-yl)propanoic acid
-
BD76502025055-86-197%
-
¥550.00100mg常备现货
-
1-(Chloromethyl)-2-methylbenzene
-
BD77185552-45-498%
-
¥83.00100g常备现货
-
2-Methylbenzylmercaptan
-
BD771887341-24-498%
-
¥198.005g常备现货
-
3-([1,1'-Biphenyl]-4-yl)-5-(4-(tert-butyl)phenyl)-4-phenyl-4H-1,2,4-triazole
-
BD79912150405-69-997%
-
¥3355.001g常备现货
-
3,5-Diethylpyridine
-
BD82586699-25-295%
-
¥5258.005g常备现货
-
2-Amino-4-(methylselanyl)butanoic acid
-
BD197391464-42-298%
-
¥377.00100mg常备现货
-
N-octylpyridinium bromide
-
BD7657362534-66-999%
-
¥395.00100g常备现货
-
6-Isobutylpyridin-3-amine
-
BD007440171241675-03-595+%
-
¥3296.001g常备现货
-
6-Isopropylpicolinamide
-
BD007516741865042-46-195%
-
¥1065.001g常备现货
-
2,5-Diisopropylphenol
-
BD0078016335946-91-995%
-
¥3277.001g常备现货
-
1-Pentylpiperazine dihydrochloride
-
BD00810204878739-46-997%
-
¥82.00250mg常备现货
-
5-(5-Methylfuran-2-yl)-1H-pyrrole-2-carboxylic acid
-
BD007808211547645-87-397%
-
¥648.00100mg常备现货
-
3-Bromo-2,4-dimethylphenol
-
BD0079297074571-81-697%
-
¥180.00250mg常备现货
-
4,4,6-Trimethyl-1,3,2-dioxaborinane
-
BD0081939623894-82-895% GC
-
¥112.00250mg常备现货
-
3-Bromo-2,2-bis(bromomethyl)propyl acetate
-
BD007943863580-97-097%
-
¥6167.005g常备现货
-
1-Ethyl-1H-pyrazol-5-ol
-
BD00790772107296-34-498%
-
¥16401.005g常备现货
-
2-((3-Methoxyphenyl)ethynyl)-6-methylpyridine hydrochloride
-
BD00820403823198-78-398%
-
¥582.00100mg常备现货
-
tert-Butyl (1-(methoxy(methyl)amino)-1-oxopropan-2-yl)carbamate
-
BD00807518342603-65-095%
-
¥397.001g常备现货
-
Methyl 9-bromononanoate
-
BD0082050067878-15-395%
-
¥783.001g常备现货
-
(1R)-1-(Thiophen-2-yl)ethan-1-amine
-
BD0084470622038-88-695%
-
¥916.001g常备现货
-
Ethyl(methoxy)amine hydrochloride
-
BD008458281195657-97-695%
-
¥420.00100mg常备现货
-
1-(6-Cyclopropylpyridin-3-yl)ethanamine
-
BD009386211256821-07-497%
-
¥508.00100mg常备现货