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| CAS号 : | 54533-83-4 |
精确质量 : | 268.15500 |
| 分子式 : | C14H22NO4 |
logP : | 1.62360 |
| 分子量 : | 268.32900 |
PSA : | 53.53000 |
苯并氮杂-15-冠-5 | |
2,5,11,14-tetraoxa-8-azoniabicyclo[13.4.0]nonadeca-1(19),15,17-triene | |
54533-83-4 | |
C14H22NO4 | |
268.32900 | |
53.53000 | |
1.62360 | |
268.15500 |
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167.9ºC
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147-149ºC
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407.4ºC at 760mmHg
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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: |
