Calcium peroxide | 78403-22-2 | sc-252543
| 250 g
| ¥463.00
| | |
Calcium peroxide 是一种橡胶稳定剂。 |
2-(2-Bromoethoxy)tetrahydro-2H-pyran | 17739-45-6 | sc-237851
| 5 ml
| ¥767.00
| | |
2-(2-Bromoethoxy)tetrahydro-2H-pyran 是杂环化合物的合成试剂 |
5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate | 129946-88-9 | sc-226893
| 1 g
| ¥1354.00
| | |
5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate 用于立体选择性制备三氟甲基炔类化合物 |
(2R,5R)-(+)-5-Benzyl-3-methyl-2-(5-methyl-2-furyl)-4-imidazolidinone | 877303-84-9 | sc-288599
| 100 mg
| ¥1952.00
| | |
(2R,5R)-(+)-5-Benzyl-3-methyl-2-(5-methyl-2-furyl)-4-imidazolidinone is a highly selective organocatalyst for the Diels-Alder reaction with simple α,β-unsaturated ketones. |
Glycidyltrimethylammonium chloride | 3033-77-0 | sc-235263 sc-235263A
| 50 ml 250 ml
| ¥745.00 ¥2426.00
| | |
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1,2,3-Trimethylimidazolium methyl sulfate | 65086-12-6 | sc-255906
| 100 g
| ¥1173.00
| | |
|
Germanium Monosulfide | 12025-32-0 | sc-358679
| 1 g
| ¥4614.00
| | |
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2,3-Dibromophenol | 57383-80-9 | sc-391350
| 100 mg
| ¥3858.00
| | |
2,3-Dibromophenol 是有机合成的前体和二溴苯的代谢物 |
Hexyltrimethylammonium bromide | 2650-53-5 | sc-235321
| 25 g
| ¥1681.00
| | |
Hexyltrimethylammonium bromide 是一种有用的相转移催化剂 |
DBCO-maleimide | | sc-397264 sc-397264A
| 1 mg 5 mg
| ¥192.00 ¥914.00
| | |
DBCO-maleimide 是一种巯基活性交联剂,用于加入环辛炔分子 |