5-hydroxy-2-oxo-1H-pyridine-4-carboxylic acid
- 中文别名:5-羟基-2-氧代-1,2-二氢吡啶-4-羧酸
- 中文释义:5-羟基-2-氧代-1,2-二氢吡啶-4-羧酸;5 - 羟基-2 - 氧代-1,2 - 二氢吡啶-4 - 羧酸
- 英文别名:5-hydroxy-2-oxo-1H-pyridine-4-carboxylic acid;
5-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylic acid
- CAS No.:132829-86-8
- 分子式:C6H5NO4
- 分子量:155.10800
- 精确分子量:155.02200
- PSA:90.65000
- 分子结构式:
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%