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| CAS号 : | 80883-54-1 |
精确质量 : | 247.08400 |
| 分子式 : | C13H13NO4 |
logP : | 1.48610 |
| 分子量 : | 247.24700 |
PSA : | 70.75000 |
7-二甲氨基香豆素-4-乙酸 | |
2-[7-(dimethylamino)-2-oxochromen-4-yl]acetic acid | |
80883-54-1 | |
C13H13NO4 | |
247.24700 | |
70.75000 | |
1.48610 | |
247.08400 |
|
1.618
|
|
|
254.8ºC
|
|
|
1.334g/cm3
|
|
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497.6ºC at 760 mmHg
|
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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 |
