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| CAS号 : | 777061-36-6 |
精确质量 : | 343.19500 |
| 分子式 : | C19H26BNO4 |
logP : | 3.72370 |
| 分子量 : | 343.22500 |
PSA : | 49.69000 |
N-BOC-吲哚-5-硼酸频那酯 | |
tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1-carboxylate | |
777061-36-6 | |
C19H26BNO4 | |
343.22500 | |
49.69000 | |
3.72370 | |
343.19500 |
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1.524
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228.7ºC
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131-136ºC(lit.)
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1.08g/cm3
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454.6ºC at 760 mmHg
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2934999090
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3
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S22; 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: |
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