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| CAS号 : | 193902-78-2 |
精确质量 : | 308.14800 |
| 分子式 : | C14H20N4O4 |
logP : | 2.57300 |
| 分子量 : | 308.33300 |
PSA : | 91.49000 |
1-Boc-4-(5-硝基-2-吡啶基)哌嗪 | |
tert-butyl 4-(5-nitropyridin-2-yl)piperazine-1-carboxylate | |
193902-78-2 | |
C14H20N4O4 | |
308.33300 | |
91.49000 | |
2.57300 | |
308.14800 |
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1.562
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237.3ºC
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5.84E-09mmHg at 25°C
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168-172ºC(lit.)
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1.258g/cm3
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468.7ºC at 760 mmHg
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2933990090
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UN 2811 6.1/PG 3
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R25
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S45
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T
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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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