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![2,4-二氯-5-甲基噻吩并[2,3-D]嘧啶结构式](https://www.chemicalbook.com/CAS/GIF/56844-38-3.gif)
| CAS号 : | 56844-38-3 |
精确质量 : | 217.94700 |
| 分子式 : | C7H4Cl2N2S |
logP : | 3.30650 |
| 分子量 : | 219.09100 |
PSA : | 54.02000 |
2,4-二氯-5-甲基噻吩并[2,3-D]嘧啶 | |
2,4-Dichloro-5-methylthieno[2,3-d]pyrimidine | |
56844-38-3 | |
C7H4Cl2N2S | |
219.09100 | |
54.02000 | |
3.30650 | |
217.94700 |
|
1.688
|
|
|
1.568g/cm3
|
|
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: |