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| CAS号 : | 63445-53-4 |
精确质量 : | 236.06800 |
| 分子式 : | C12H12O5 |
logP : | 2.45660 |
| 分子量 : | 236.22100 |
PSA : | 68.90000 |
6,7-二甲氧基-3-甲基-1-苯并呋喃-2-羧酸 | |
6,7-dimethoxy-3-methyl-1-benzofuran-2-carboxylic acid | |
63445-53-4 | |
C12H12O5 | |
236.22100 | |
68.90000 | |
2.45660 | |
236.06800 |
|
1.586
|
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187.8ºC
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|
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1.289g/cm3
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|
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387ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
|
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% |
