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| CAS号 : | 21732-47-8 |
精确质量 : | 247.97900 |
| 分子式 : | C12H8S3 |
logP : | 5.20510 |
| 分子量 : | 248.38700 |
PSA : | 84.72000 |
2,4-dithiophen-2-ylthiophene | |
21732-47-8 | |
C12H8S3 | |
248.38700 | |
84.72000 | |
5.20510 | |
247.97900 |
|
2934999090
|
品名, 成分含量, 用途 |
|
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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
