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![3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-甲腈结构式](https://www.chemicalbook.com/CAS/GIF/134997-74-3.gif)
| CAS号 : | 134997-74-3 |
精确质量 : | 174.04300 |
| 分子式 : | C9H6N2O2 |
logP : | 0.97428 |
| 分子量 : | 174.15600 |
PSA : | 65.61000 |
3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-甲腈 | |
3-oxo-4H-1,4-benzoxazine-6-carbonitrile | |
134997-74-3 | |
C9H6N2O2 | |
174.15600 | |
65.61000 | |
0.97428 | |
174.04300 |
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2934999090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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