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手机版百家乐✅亚洲正规遊戏平台✅业内最顶尖原生APP，手机版百家乐，冲击着您的视觉，一站体验所有遊戏，手机版百家乐✅7*24H在线服务✅值得信赖|期待您的到来！

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在有机化学中，烷基取代物是缺少一个氢的烷烃手机版百家乐。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手机版百家乐?；吠榛怯苫吠樘ü踊飞铣デ庠佣玫降?，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
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- 99%
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- 1kg

清空选项

1-Methyl-1H-imidazole-2-thiol 1-甲基-2-巯基咪唑

BD4078885916-84-398+%

￥113.0025g

4'-Heptyl-[1,1'-biphenyl]-4-carbonitrile 4-庚基联苯腈

BD2073041122-71-898%

￥483.005g

Gamma-heptalactone 丙位庚内酯

BD131853105-21-595%

￥53.0025g

6-Bromo-2,5-dimethylbenzo[d]thiazole 6-溴-2,5-二甲基苯并噻唑

BD752392178396-28-697%

￥4336.001g

1,4-Dipropylbenzene 1,4-二丙基苯

BD547704815-57-097%

￥534.001g

4-Pentylacetophenone 对戊基苯乙酮

BD260537593-02-598+%

￥156.0025g

2-n-Octylthiophene 2-正辛基噻吩

BD14266880-36-497%

￥292.005g

tert-Pentylbenzene 叔戊基苯

BD1526712049-95-897%

￥526.00500g

2-Ethylnaphthalene 2-乙基萘

BD74709939-27-599% GC

￥1125.0025g

3-Bromo-2-isopropylpyridine 3-溴-2-异丙基吡啶

BD7512781417518-37-697%

￥8665.005g

Methyl 2-ethylnicotinate 2-乙基烟酸甲酯

BD753135127067-17-897%

￥4336.005g

5-Fluoro-2-methylbenzo[d]thiazol-6-amine 5-氟-2-甲基苯并[d]噻唑-6-胺

BD007712651610021-29-895+%

￥4150.001g

7-Isopropylindoline 7-异丙基二氢吲哚

BD00786822954571-03-097%

￥4125.001g

3,4,5-Trimethylpyridin-2-amine 3,4,5-三甲基吡啶-2-胺

BD00786013875462-77-497%

￥2469.00250mg

5-Methyl-3,4-dihydroquinolin-2(1H)-one 5-甲基-3,4-二氢喹啉-2(1H)-酮

BD0096305320151-46-697%

￥503.00250mg

2-(4-Ethylcyclohexyl)acetic acid 2-(4-乙基环己基)乙酸

BD0110554574603-22-895%

￥595.00250mg

5-(p-Tolyl)-1,3,4-thiadiazole-2(3H)-thione 5-(对甲苯基)-1,3,4-噻二唑-2(3H)-硫酮

BD0111473685103-31-797%

￥1205.00100mg

1-Ethyl-4-methylpiperazine 1-乙基-4-甲基哌嗪

BD0115487149860-76-697%

￥175.00250mg

3-(tert-Butyl)-1-(p-tolyl)-1H-thieno[2,3-c]pyrazole-5-carboxylic acid 3-(叔丁基)-1-(对甲苯基)-1H-噻吩并[2,3-c]吡唑-5-羧酸

BD011601871284848-13-097%

￥850.00100mg

1-Ethyl-4-isobutylbenzene 1-乙基-4-异丁基苯

BD01178247100319-40-297%

￥521.00250mg

1 2 3 4 5 6 7

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