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| CAS号 : | 4156-16-5 |
精确质量 : | 253.04100 |
| 分子式 : | C11H11NO4S |
logP : | 2.23890 |
| 分子量 : | 253.27400 |
PSA : | 82.60000 |
伍德沃德氏试剂K | |
3-(2-ethyl-1,2-oxazol-2-ium-5-yl)benzenesulfonate | |
4156-16-5 | |
C11H11NO4S | |
253.27400 | |
82.60000 | |
2.23890 | |
253.04100 |
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白色至淡粉红色晶体
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Store at RT.
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216-219 °C (dec.)
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2934999090
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3
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S24/25
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
肽合成有缩合剂。交联剂。酶中羧基的修饰。 |
