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| CAS号 : | 77457-04-6 |
精确质量 : | 243.05700 |
| 分子式 : | C10H13NO4S |
logP : | 2.18320 |
| 分子量 : | 243.28000 |
PSA : | 106.86000 |
2-O-ethyl 4-O-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate | |
77457-04-6 | |
C10H13NO4S | |
243.28000 | |
106.86000 | |
2.18320 | |
243.05700 |
|
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: |
