2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol
- 中文别名:2,5-二甲基吡唑并[1,5-a]嘧啶-7-醇
- 中文释义:2,5-二甲基吡唑并[1,5-a]嘧啶-7-醇
- 英文别名:2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol;
7-hydroxy-2,5-dimethyl-chromen-4-one;
7-Hydroxy-2,5-dimethyl-4H-chromen-4-one;
7-Hydroxy-2,5-dimethyl-chromen-4-on;
7-Hydroxy-2,5-dimethylchromone;
2,5-dimethyl-7-hydroxychromone;
2,5-dimethyl-7-hydroxypyrazolo[1,5-a]pyrimidine;
7-Hydroxy-2,5-dimethyl-4-chromon;
4H-1-Benzopyran-4-one,7-hydroxy-2,5-dimethyl;
2,5-dimethyl-4H-pyrazolo[1,5-a]pyrimidin-7-one;
Altechromone A;
2,5-Dimethyl-7-hydroxychromon
- CAS No.:27166-46-7
- 分子式:C8H9N3O
- 分子量:163.17700
- 精确分子量:163.07500
- PSA:50.42000
- InChI:The Key: TYMREJTVWXQVHG-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2933990090
- 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
- 摘要/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%