6,7-dimethyl-1H-pteridin-2-one
- 中文别名:6,7-dimethyl-1H-pteridin-2-one
- 中文释义:6,7-dimethyl-1H-pteridin-2-one
- 英文别名:6,7-dimethyl-1H-pteridin-2-one;
6,7-Dimethyl-2-oxo-1,2-dihydro-pteridin
- cas No.:89977-50-4
- 分子式:C8H8N4O
- 分子量:176.17500
- 精确分子量:176.07000
- PSA:71.53000
- InChI:The Key: FDUJKFABVNHUAS-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%