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| CAS号 : | 4376-81-2 |
精确质量 : | 300.06300 |
| 分子式 : | C16H12O6 |
logP : | 2.58540 |
| 分子量 : | 300.26300 |
PSA : | 100.13000 |
4,5,7-三羟基-4-甲氧基-3-苯基香豆素 | |
4,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-2-one | |
4376-81-2 | |
C16H12O6 | |
300.26300 | |
100.13000 | |
2.58540 | |
300.06300 |
|
1.71
|
|
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233.641ºC
|
|
|
1.539g/cm3
|
|
|
610.455ºC 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% |
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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 |
