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| CAS号 : | 3817-05-8 |
精确质量 : | 194.02500 |
| 分子式 : | C9H7ClN2O |
logP : | 1.66190 |
| 分子量 : | 194.61800 |
PSA : | 45.75000 |
2-(氯甲基)-4(3H)-喹唑啉酮 | |
2-(chloromethyl)-1H-quinazolin-4-one | |
3817-05-8 | |
C9H7ClN2O | |
194.61800 | |
45.75000 | |
1.66190 | |
194.02500 |
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1.662
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159.9ºC
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249-253ºC(lit.)
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1.42g/cm3
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340.7ºC at 760mmHg
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2933990090
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R22; R36; R43
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S26; S36/37
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Xn
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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% |
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