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| CAS号 : | 63226-13-1 |
精确质量 : | 460.20000 |
| 分子式 : | C27H28N2O5 |
logP : | 4.82280 |
| 分子量 : | 460.52200 |
PSA : | 83.97000 |
3,3'-羰基双(7-二乙胺香豆素) | |
7-(diethylamino)-3-[7-(diethylamino)-2-oxochromene-3-carbonyl]chromen-2-one | |
63226-13-1 | |
C27H28N2O5 | |
460.52200 | |
83.97000 | |
4.82280 | |
460.20000 |
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1.638
|
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375.3ºC
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|
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214ºC
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|
|
1.281g/cm3
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|
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696.9ºC at 760 mmHg
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2932209090
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品名, 成分含量, 用途 |
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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% |
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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |
