1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(methylamino)-
- 中文别名:1,3-二甲基-8-甲基氨基-7H-嘌呤-2,6-二酮
- 中文释义:1,3-dimethyl-8-(methylamino)-7H-purine-2,6-dione
- 英文别名:1,3-dimethyl-8-(methylamino)-7H-purine-2,6-dione;
8-Methylamino-theophyllin;
HMS1667K20;
1,3-dimethyl-8-methylamino-3,7-dihydro-purine-2,6-dione;
8-methylaminotheophylline;
1,3-Dimethyl-8-methylamino-3,7-dihydro-purin-2,6-dion
- CAS No.:5426-45-9
- 分子式:
C8H11N5O2
- 分子量:0
- 精确分子量:209.09100
- PSA:84.71000
- InChI:The Key: KPSYSSQIKZMIBA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.469g/cm3
- 沸点:
- 436.3ºC at 760mmHg
- 闪点:
- 217.7ºC
- 折射率:
- 1.663
安全信息
- 密度:
- 1.469g/cm3
- 沸点:
- 436.3ºC at 760mmHg
- 闪点:
- 217.7ºC
- 折射率:
- 1.663
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%