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![4,7-二氯呋喃并[2,3-d]吡嗪结构式](https://www.chemicalbook.com/CAS/GIF/13177-70-3.gif)
| CAS号 : | 13177-70-3 |
精确质量 : | 187.95400 |
| 分子式 : | C6H2Cl2N2O |
logP : | 2.52960 |
| 分子量 : | 188.99900 |
PSA : | 38.92000 |
4,7-二氯呋喃并[2,3-d]吡嗪 | |
4,7-Dichlorofuro[2,3-d]pyridazine | |
13177-70-3 | |
C6H2Cl2N2O | |
188.99900 | |
38.92000 | |
2.52960 | |
187.95400 |
|
2934999090
|
品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |