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| CAS号 : | 17754-91-5 |
精确质量 : | 332.16400 |
| 分子式 : | C20H20N4O |
logP : | 4.40150 |
| 分子量 : | 332.39900 |
PSA : | 68.91000 |
3-(1H-苯并咪唑-2-基)-N,N-二乙基-2-亚氨基-苯并吡喃-7-胺 | |
7-dethylamino-3-(benzimidazol-2-yl)coumarin-2-imine | |
17754-91-5 | |
C20H20N4O | |
332.39900 | |
68.91000 | |
4.40150 | |
332.16400 |
|
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: |
