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| CAS号 : | 98593-79-4 |
精确质量 : | 169.07400 |
| 分子式 : | C8H11NO3 |
logP : | 0.05900 |
| 分子量 : | 169.17800 |
PSA : | 66.40000 |
3-乙酰基-4,5-二甲基-5-羟基-1,5-二氢-2H-吡咯-2-酮 | |
3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE | |
98593-79-4 | |
C8H11NO3 | |
169.17800 | |
66.40000 | |
0.05900 | |
169.07400 |
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淡米色细结晶粉末
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1.519
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222.4ºC
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172-174ºC
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1.233 g/cm3
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444.2ºC at 760 mmHg
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2933990090
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S24/25
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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% |
