2,4,7(1H,3H,8H)-Pteridinetrione,6-methyl-
- 中文别名:6-甲基-2,4,7(1H,3H,8H)-蝶啶三酮
- 中文释义:6-methyl-1,8-dihydropteridine-2,4,7-trione
- 英文别名:6-methyl-1,8-dihydropteridine-2,4,7-trione;
6-methyl-1H,8H-pteridine-2,4,7-trione;
6-Methyl-7-oxo-7,8-dihydrolumazin;
6-Methyl-1H,8H-pteridin-2,4,7-trion
- CAS No.:31053-46-0
- 分子式:C7H6N4O3
- 分子量:194.1475
- 精确分子量:194.04400
- PSA:111.47000
- InChI:The Key: NMWYCWAMYCGUSA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.97g/cm3
- 沸点:
- 646.1ºC at 760 mmHg
- 闪点:
- 344.5ºC
- 折射率:
- 1.862
安全信息
- 密度:
- 1.97g/cm3
- 沸点:
- 646.1ºC at 760 mmHg
- 闪点:
- 344.5ºC
- 折射率:
- 1.862
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%