1H-Purine-2,6-dione,3,7-dihydro-7-hydroxy-
- 中文别名:2,6-二羰基-1,2,3,6-四氢-7H-嘌呤-3-正离子-7-醇酸
- 中文释义:2,6-二羰基-1,2,3,6-四氢-7H-嘌呤-3-正离子-7-醇酸;7-oxido-3H-purin-3-ium-2,6-dione
- 英文别名:7-oxido-3H-purin-3-ium-2,6-dione;
7-Hydroxyxanthine;
1H-Purine-2,6-dione,3,7-dihydro-7-hydroxy;
2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-3-ium-7-olate;
7-Hydroxyxanthin;
Xanthine 7-N-oxide;
7-hydroxy-3,7-dihydro-purine-2,6-dione
- CAS No.:16870-90-9
- 分子式:
C5H4N4O3
- 分子量:168.13
- 精确分子量:168.02800
- PSA:108.37000
- InChI:The Key: RHZHJSCNWUGABX-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 2.31g/cm3
- 折射率:
- 1.991
安全信息
- 密度:
- 2.31g/cm3
- 折射率:
- 1.991
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%