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![5-氧代-3,5-二氢-2H-噁唑并[2,3-b]喹唑啉-8-羧酸甲酯结构式](https://www.chemicalbook.com/CAS/GIF/1039454-98-2.gif)
| CAS号 : | 1039454-98-2 |
精确质量 : | 246.06400 |
| 分子式 : | C12H10N2O4 |
logP : | 0.57550 |
| 分子量 : | 246.21900 |
PSA : | 70.42000 |
5-氧代-3,5-二氢-2H-噁唑并[2,3-b]喹唑啉-8-羧酸甲酯 | |
methyl 5-oxo-2,3-dihydro-[1,3]oxazolo[2,3-b]quinazoline-8-carboxylate | |
1039454-98-2 | |
C12H10N2O4 | |
246.21900 | |
70.42000 | |
0.57550 | |
246.06400 |
|
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: |
![7-硝基-5-氧代-3,5-二氢-2H-噁唑并[2,3-b]喹唑啉-8-羧酸甲酯](https://www.chemicalbook.com/CAS/GIF/1039454-99-3.gif)