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| CAS号 : | 7734-80-7 |
精确质量 : | 190.02700 |
| 分子式 : | C10H6O4 |
logP : | 1.49120 |
| 分子量 : | 190.15200 |
PSA : | 67.51000 |
6-羧基香豆素 | |
2-oxochromene-6-carboxylic acid | |
7734-80-7 | |
C10H6O4 | |
190.15200 | |
67.51000 | |
1.49120 | |
190.02700 |
|
1.639
|
|
|
185.4ºC
|
|
|
440ºC at 760 mmHg
|
|
|
1.466g/cm3
|
|
2932209090
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品名, 成分含量, 用途 |
|
2932209090. 其他内酯. 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% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |
