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| CAS号 : | 5625-52-5 |
精确质量 : | 128.05900 |
| 分子式 : | C5H8N2O2 |
logP : | -1.15870 |
| 分子量 : | 128.12900 |
PSA : | 49.41000 |
1-甲基-2,5-哌嗪二酮 | |
1-methylpiperazine-2,5-dione | |
5625-52-5 | |
C5H8N2O2 | |
128.12900 | |
49.41000 | |
-1.15870 | |
128.05900 |
|
1.481
|
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212.1ºC
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|
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1.202g/cm3
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427ºC at 760 mmHg
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2933599090
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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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2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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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2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
