2(1H)-Pyrimidinone,6-(hydroxyamino)-5-methyl-
- 中文别名:4-(羟基氨基)-5-甲基-3H-嘧啶-2-酮
- 英文别名:6-(hydroxyamino)-5-methyl-1H-pyrimidin-2-one;
5-methyl-1H-pyrimidine-2,4-dione 4-oxime;
5-Methyl-N(4)-hydroxycytosine;
6-(hydroxyamino)-5-methylpyrimidin-2(1h)-one;
N6-Hydroxy-5-methyl-cytosin
- CAS No.:3171-25-3
- 分子式:C5H7N3O2
- 分子量:141.128
- 精确分子量:141.05400
- PSA:81.24000
- InChI:The Key: ACXZENFMXUEBKB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.53g/cm3
- 折射率:
- 1.652
安全信息
- 密度:
- 1.53g/cm3
- 折射率:
- 1.652
海关数据
中国海关编码:2933599090
- 概述:
- 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:
- 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%