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| CAS号 : | 42473-02-9 |
精确质量 : | 231.05300 |
| 分子式 : | C12H9NO4 |
logP : | 0.53600 |
| 分子量 : | 231.20400 |
PSA : | 63.68000 |
2-(2-氧代四氢呋喃-3-基)-1H-异吲哚-1,3(2H)-二酮 | |
2-(2-Oxotetrahydrofuran-3-yl)-1H-isoindole-1,3(2H)-dione | |
42473-02-9 | |
C12H9NO4 | |
231.20400 | |
63.68000 | |
0.53600 | |
231.05300 |
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1.653
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225.2ºC
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|
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1.516g/cm3
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|
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448.7ºC 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: |
