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| CAS号 : | 110351-94-5 |
精确质量 : | 263.07900 |
| 分子式 : | C13H13NO5 |
logP : | 0.08910 |
| 分子量 : | 263.24600 |
PSA : | 85.60000 |
7-乙基-10-羟基喜树碱中间体 | |
(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione | |
110351-94-5 | |
C13H13NO5 | |
263.24600 | |
85.60000 | |
0.08910 | |
263.07900 |
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356.968ºC
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1.506 g/cm3
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|
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666.634ºC at 760 mmHg
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2934999090
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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: |
