2,4,7(1H,3H,8H)-Pteridinetrione
- 中文别名:1,8-二氢蝶啶-2,4,7-三酮
- 中文释义:1,8-dihydropteridine-2,4,7-trione
- 英文别名:1,8-dihydropteridine-2,4,7-trione;
1H,8H-Pteridin-2,4,7-trion;
7-Hydroxylumazine;
7-oxylumazine;
Isoxantholumazine;
1H,3H,8H-pteridine-2,4,7-trione;
2,7-Trihydroxypteridine;
7-oxo-7,8-dihydrolumazine;
2,7-Pteridinetriol;
2,4,7(1H,3H,8H)-Pteridinetrione;
Lumazine,7-hydroxy;
Violapterin;
2,4,7-Pteridinetriol;
7-Oxo-7,8-dihydro-lumazin (Isoxantho-lumazin,Violapterin);
1H,8H-pteridine-2,4,7-trione
- CAS No.:2577-38-0
- 分子式:C6H4N4O3
- 分子量:0
- 精确分子量:180.02800
- PSA:111.47000
- InChI:The Key: BCVUYVOMXUKYFC-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 2.17g/cm3
- 沸点:
- 742.5ºC at 760mmHg
- 闪点:
- 402.9ºC
- 折射率:
- 1.945
- 蒸汽压:
- 8.41E-23mmHg at 25°C
安全信息
- 密度:
- 2.17g/cm3
- 沸点:
- 742.5ºC at 760mmHg
- 闪点:
- 402.9ºC
- 折射率:
- 1.945
- 蒸汽压:
- 8.41E-23mmHg at 25°C
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%