英文名 | 3-methyl-5-phenyl-2,3-dihydro-1H-pyrazin-6-one |
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英文别名 |
5-methyl-3-phenyl-5,6-dihydro-1H-pyrazin-2-one
5-METHYL-3-PHENYL-5,6-DIHYDROPYRAZIN-2(1H)-ONE 5-Methyl-2-phenyl-3,4,5,6-tetrahydro-3-pyrazinon |
分子式 | C11H12N2O |
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分子量 | 188.22600 |
精确质量 | 188.09500 |
PSA | 41.46000 |
LogP | 0.75840 |
海关编码 | 2933990090 |
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海关编码 | 2933990090 |
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中文概述 | 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% |
申报要素 | 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 |
Summary | 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% |