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| CAS号 : | 6468-55-9 |
精确质量 : | 300.02700 |
| 分子式 : | C15H8O7 |
logP : | 2.51480 |
| 分子量 : | 300.22000 |
PSA : | 124.27000 |
去甲蟛蜞菊内酯 | |
1,3,8,9-Tetrahydroxy-6H-benzofuro[3,2-c]chromen-6-one | |
6468-55-9 | |
C15H8O7 | |
300.22000 | |
124.27000 | |
2.51480 | |
300.02700 |
|
1.847
|
|
|
275.2ºC
|
|
|
360ºC
|
|
|
1.827 g/cm3
|
|
|
531.4ºC at 760 mmHg
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2932999099
|
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% |
|
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% |
