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![5,8-二氯吡啶并[3,2-d]哒嗪结构式](https://www.chemicalbook.com/CAS/GIF/703-33-3.gif)
| CAS号 : | 703-33-3 |
精确质量 : | 198.97000 |
| 分子式 : | C7H3Cl2N3 |
logP : | 2.33160 |
| 分子量 : | 200.02500 |
PSA : | 38.67000 |
5,8-二氯吡啶并[3,2-d]哒嗪 | |
5,8-Dichloropyrido[2,3-d]pyridazine | |
703-33-3 | |
C7H3Cl2N3 | |
200.02500 | |
38.67000 | |
2.33160 | |
198.97000 |
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1.682
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240ºC
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1.573g/cm3
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419.5ºC at 760 mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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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% |
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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% |