2-氧-3H-嘧啶-4-羧酸
- 中文名称:
- 2-氧-3H-嘧啶-4-羧酸
- 中文别名:
- 2-氧-3H-嘧啶-4-羧酸
- 英文名称:
- 4-Pyrimidinecarboxylicacid, 1,2-dihydro-2-oxo-
- 英文别名:
- 2-oxo-1H-pyrimidine-6-carboxylic acid;
2-Hydroxy-4-pyrimidinecarboxylic acid;
2-HYDROXYPYRIMIDINE-4-CARBOXYLIC ACID;
2-oxo-1,2-dihydro-pyrimidine-4-carboxylic acid;
2-oxo-3H-pyrimidine-4-carboxylic acid;
4-Pyrimidinecarboxylicacid,1,2-dihydro-2-oxo;
2-Hydroxy-4-carboxy-pyrimidin
- CAS No.:
- 89379-73-7
- 分 子 式:
-
C5H4N2O3
- 分 子 量:
- 140.09686
- 精确分子量:
- 140.02200
- PSA:
- 83.05000
- InChI:
- The Key: OEPPJKDEBZBNNG-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
2-氧-3H-嘧啶-4-羧酸 物化性质
- 密度:
- 1.63g/cm3
- 沸点:
- 519.1ºC at 760 mmHg
- 闪点:
- 267.7ºC
- 折射率:
- 1.662
2-氧-3H-嘧啶-4-羧酸 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%