1,5-Naphthyridine-3-carboxylicacid, 4-hydroxy-, ethyl ester
- 中文别名:4-羟基-[1,5]二氮杂萘-3-甲酸乙酯; 4-羟基-[1,5]萘啶-3-甲酸乙酯
- 中文释义:4-羟基-[1,5]二氮杂萘-3-甲酸乙酯;4-羟基-[1,5]萘啶-3-甲酸乙酯
- 英文别名:ethyl 4-oxo-1H-1,5-naphthyridine-3-carboxylate;
3-carbethoxy-4-hydroxy-1,5-naphthyridine;
ethyl 4-hydroxy-1,5-naphthyridine-3-carboxylate;
3-Carbetoxy-4-hydroxy-1,5-naphthyridin
- CAS No.:13801-51-9
- 分子式:
C11H10N2O3
- 分子量:218.21
- 精确分子量:218.06900
- PSA:72.31000
- InChI:InChI=1/C11H10N2O3/c1-2-16-11(15)7-6-13-8-4-3-5-12-9(8)10(7)14/h3-6H,2H2,1H3,(H,13,14)
- 分子结构式:
物化性质
- 密度:
- 1.303g/cm3
- 沸点:
- 368.9ºC at 760 mmHg
- 闪点:
- 176.9ºC
- 折射率:
- 1.573
- 蒸汽压:
- 1.23E-05mmHg at 25°C
安全信息
- 密度:
- 1.303g/cm3
- 沸点:
- 368.9ºC at 760 mmHg
- 闪点:
- 176.9ºC
- 折射率:
- 1.573
- 蒸汽压:
- 1.23E-05mmHg at 25°C
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%