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| CAS号 : | 41743-73-1 |
精确质量 : | 386.10000 |
| 分子式 : | C20H18O8 |
logP : | 3.22310 |
| 分子量 : | 386.35200 |
PSA : | 85.59000 |
次野鸢尾黄素 | |
9-methoxy-7-(3,4,5-trimethoxyphenyl)-[1,3]dioxolo[4,5-g]chromen-8-one | |
41743-73-1 | |
C20H18O8 | |
386.35200 | |
85.59000 | |
3.22310 | |
386.10000 |
|
1.593
|
|
|
250.5ºC
|
|
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1.348g/cm3
|
|
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569.1ºC at 760mmHg
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2932999099
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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% |
