- 中文别名:2-甲基-1H-嘌呤
- 英文别名:9H-Purine, 2-methyl-;
1H-Purine, 2-methyl- (9CI);
Purine, 2-methyl- (6CI,7CI,8CI);
2-Methyl-9H-purine;
2-Methyl-1H-purine;
2-Methylpurine;
NSC 25259 - cas No.:934-23-6
- 分子式:C6H6N4
- 分子量:134.13864
- 精确分子量:134.05925
- PSA:54.46000
- InChI:The Key: KMEBCRWKZZSRRT-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.371g/cm3
- 折射率:
- 1.763
安全信息
- 密度:
- 1.371g/cm3
- 折射率:
- 1.763
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%