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| CAS号 : | 18874-52-7 |
精确质量 : | 204.94900 |
| 分子式 : | C4H4BrN3O2 |
logP : | 1.91200 |
| 分子量 : | 205.99700 |
PSA : | 74.50000 |
5-溴-2-甲基-4-硝基-1H-咪唑 | |
5-BROMO-2-METHYL-4-NITRO-1H-IMIDAZOLE | |
18874-52-7 | |
C4H4BrN3O2 | |
205.99700 | |
74.50000 | |
1.91200 | |
204.94900 |
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1.638
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190.3ºC
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0mmHg at 25°C
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225ºC (dec.)
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1.956g/cm3
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391ºC at 760mmHg
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2933290090
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R20/21/22
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S26
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Xi
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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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2933290090. 其他结构含非稠合咪唑环的化合物. 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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2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
