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| CAS号 : | 96568-02-4 |
精确质量 : | 226.91100 |
| 分子式 : | C6HCl3FNO |
logP : | 2.90650 |
| 分子量 : | 228.43600 |
PSA : | 29.96000 |
2,6-二氯-5-氟代烟酰氯 | |
2,6-dichloro-5-fluoropyridine-3-carbonyl chloride | |
96568-02-4 | |
C6HCl3FNO | |
228.43600 | |
29.96000 | |
2.90650 | |
226.91100 |
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n20/D >1.5720(lit.)
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>230 °F
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0-6ºC
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1.640 g/mL at 25 °C(lit.)
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238-239 °C(lit.)
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2933399090
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UN 3265 8/PG 2
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3
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R34
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S26; S36/37/39; S45
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C
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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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2933399090. 其他结构含非稠合吡啶环的化合物. 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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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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用2,6-二羟基烟酸酯以三氯氧磷在锂试剂作用下氯化,然后氟化并以溶剂稀释、过滤、蒸馏制得该品。 | |
萘啶类抗微生物药物的中间体。 |