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![3',6'-二羟基-3H-螺[2-苯并呋喃-1,9'-噻吨]-3-酮结构式](https://www.chemicalbook.com/CAS/GIF/94109-78-1.gif)
| CAS号 : | 94109-78-1 |
精确质量 : | 348.04600 |
| 分子式 : | C20H12O4S |
logP : | 4.02470 |
| 分子量 : | 348.37200 |
PSA : | 92.06000 |
3',6'-二羟基-3H-螺[2-苯并呋喃-1,9'-噻吨]-3-酮 | |
3',6'-dihydroxyspiro[2-benzofuran-3,9'-thioxanthene]-1-one | |
94109-78-1 | |
C20H12O4S | |
348.37200 | |
92.06000 | |
4.02470 | |
348.04600 |
|
1.827
|
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341.9ºC
|
|
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1.61g/cm3
|
|
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641.6ºC 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% |
