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| CAS号 : | 1681-37-4 |
精确质量 : | 139.03800 |
| 分子式 : | C5H5N3O2 |
logP : | 1.67640 |
| 分子量 : | 139.11200 |
PSA : | 84.73000 |
4-氨基-3-硝基吡啶 | |
4-Amino-3-nitropyridine | |
1681-37-4 | |
C5H5N3O2 | |
139.11200 | |
84.73000 | |
1.67640 | |
139.03800 |
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黄色结晶粉末
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165.7ºC
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4.4E-05mmHg at 25°C
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203-207 °C(lit.)
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1.437g/cm3
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350.4ºC at 760mmHg
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2933399090
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3
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R20/21/22; R36/37/38
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S26-S36-S36/37/39
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Xn
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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% |
![1H-咪唑并[4,5-c]吡啶-4-醇](https://www.chemicalbook.com/CAS/GIF/3243-24-1.gif)
