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| CAS号 : | 5337-04-2 |
精确质量 : | 174.05300 |
| 分子式 : | C7H10O5 |
logP : | -0.04760 |
| 分子量 : | 174.15100 |
PSA : | 83.83000 |
四氢吡喃-4,4-二羧酸 | |
Dihydro-2H-pyran-4,4(3H)-dicarboxylic acid | |
5337-04-2 | |
C7H10O5 | |
174.15100 | |
83.83000 | |
-0.04760 | |
174.05300 |
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1.522
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176ºC
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1.446g/cm3
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412.3ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 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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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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