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| CAS号 : | 60725-35-1 |
精确质量 : | 128.05900 |
| 分子式 : | C5H8N2O2 |
logP : | -1.21160 |
| 分子量 : | 128.12900 |
PSA : | 52.90000 |
4-甲基-2,6-哌嗪二酮 | |
4-methylpiperazine-2,6-dione | |
60725-35-1 | |
C5H8N2O2 | |
128.12900 | |
52.90000 | |
-1.21160 | |
128.05900 |
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127ºC
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102-103ºC
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1.202
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286.5ºC 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% |
