化学合成
手性助剂 | 产品编号 | 分子式图片 | CAS No. | 名称及描述 | 规格 | 价格 | 快速订购 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bellancom-B280389 |
|
162578-86-1 |
氯二异丁基十八烷基硅烷 technical grade, 85% 85% |
5ml | ￥707.00 | 价格库存 | |||||||||
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| 西域试剂-WR369650 |
|
62-76-0 |
草酸钠溶液标准物质, 0.1004mol/L 介质：H2O Sodium oxalate solution |
20ml | ￥168.00 | 价格库存 | |||||||||
| Bellancom-B412174 |
|
7623-13-4 |
2,3-二氯丙酰氯 2,3-dichloropropionyl chloride 98% |
1g | ￥1737.00 | 价格库存 | |||||||||
| 西域试剂-WR346590 |
|
874219-45-1 |
4-氯-3-(甲氧羰基)苯基硼酸, 99% 4-Chloro-3-(methoxycarbonyl)phenylboronic acid |
250mg | ￥107.00 | 价格库存 | |||||||||
| 西域试剂-WR376554 |
|
1422738-67-7 |
1,1-二氟乙烷亚磺酸钠, Sodium 1,1-difluoroethylsulfinate |
1g | ￥2371.00 | 价格库存 | |||||||||
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| 西域试剂-WR345359 |
|
331958-92-0 |
2-(3-丁烯-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷, ≥98%,含有稳定剂吩噻嗪 2-(3-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
200mg | ￥135.00 | 价格库存 | |||||||||
| 西域试剂-WR345353 |
|
269410-06-2 |
2-(2-溴苯基)-4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷, ≥98% 2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
200mg | ￥39.00 | 价格库存 | |||||||||
| Bellancom-B420404 |
|
870777-29-0 |
5-乙酰基-2-氟苯硼酸 (5-Acetyl-2-fluorophenyl)boronic acid ≧98% |
1g | ￥222.00 | 价格库存 | |||||||||
| 西域试剂-WR137584 |
|
29681-57-0 |
叔丁基二甲基硅烷, 98% tert-Butyldimethylsilane |
200mg | ￥36.00 | 价格库存 | |||||||||
| 西域试剂-WR362258 |
|
12069-32-8 |
碳化硼, 1-10 μm，99% Boron carbide |
100g | ￥94.00 | 价格库存 | |||||||||
| 西域试剂-WR366061 |
|
127783-36-2 |
三甲基硅基乙炔基(苯基)碘鎓四氟硼酸, ≥99% Trimethylsilylethynyl(phenyl)iodonium Tetrafluoroborate |
250mg | ￥340.00 | 价格库存 | |||||||||
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| 西域试剂-WR149096 |
|
742086-10-8 |
1-甲基吡啶鎓双(三氟甲磺酰基)亚胺, 99% 1-Methylpyridinium Bis(trifluoromethanesulfonyl)imide |
200mg | ￥81.00 | 价格库存 | |||||||||
| Bellancom-B425486 |
|
269410-10-8 |
2-甲氧基-5-甲氧基羰基苯基硼酸,频哪醇酯 2-Methoxy-5-methoxycarbonylphenylboronic acid, pinacol ester 99% |
1g | ￥1364.00 | 价格库存 | |||||||||
| 西域试剂-WR378593 |
|
3091-32-5 |
三环乙基氯化锡, 分析对照品,98% Tricyclohexyltin chloride |
250mg | ￥610.00 | 价格库存 | |||||||||
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| 西域试剂-WR378626 |
|
683-18-1 |
二丁基二氯化锡, 分析对照品,99.9% Dibutyltin dichloride |
250mg | ￥551.00 | 价格库存 | |||||||||
| 西域试剂-WR346878 |
|
850991-69-4 |
5-甲氧基吡啶-3-硼酸, ≥98% 5-Methoxypyridine-3-boronic Acid |
200mg | ￥69.00 | 价格库存 | |||||||||
| 西域试剂-WR379398 |
|
67292-36-8 |
二氯[1,1'-双(二苯基膦)二茂铁]钴(II), 97 % Dichloro[1,1'-bis(diphenylphosphino)ferrocene]cobalt(II) |
1g | ￥150.00 | 价格库存 | |||||||||
| Bellancom-B279155 |
|
1203499-04-0 |
5-(3-((叔-丁基二甲基甲硅烷氧基)甲基)吡咯烷基-1-基)-2-氯-3-碘吡啶 AldrichCPR |
1g | ￥9675.00 | 价格库存 | |||||||||
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| Bellancom-B291445 |
|
419535-75-4 |
5-氯-2-甲氧基苯基溴化镁 5-Chloro-2-methoxyphenylmagnesium bromide， 0.50M in 2-MeTHF5-氯-2-甲氧基苯基溴化镁， 0.50M 2-MeTHF 溶液 0.50M in THF |
100ml | ￥3521.00 | 价格库存 | |||||||||
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| Bellancom-B244047 |
|
4852-26-0 |
3-戊烷溴化镁 3-Pentylmagnesium bromide 2.0 M in diethyl eth... |
100ml | ￥1926.00 | 价格库存 | |||||||||
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