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| CAS号 : | 2850-36-4 |
精确质量 : | 264.15900 |
| 分子式 : | C13H20N4O2 |
logP : | 1.48650 |
| 分子量 : | 264.32300 |
PSA : | 72.68000 |
1,3-二-正-丁基黄嘌呤 | |
1,3-dibutyl-7H-purine-2,6-dione | |
2850-36-4 | |
C13H20N4O2 | |
264.32300 | |
72.68000 | |
1.48650 | |
264.15900 |
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1.545
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240.9ºC
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3.54E-09mmHg at 25°C
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1.179g/cm3
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474.7ºC at 760mmHg
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2933990090
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R20/21/22
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S22; S36/37/39
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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% |
