1,8-Naphthyridine-3-carboxylicacid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-, ethyl ester
- 中文别名:乙基1-乙基-7-甲基-4-氧代-1,8-萘啶-3-羧酸酯
- 中文释义:ethyl 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
- 英文别名:ethyl 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate;
Ethyl 1-ethyl-7-methyl-1,8-naphthylridin-4-one-3-carboxylate;
EINECS 251-460-6;
ethyl 1-ethyl-7-methyl-1,8-naphthyridine-4-one-3-carboxylate;
ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate;
Nalidixicacid ethyl ester;
ethyl 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate;
ethyl ester of nalidixic acid
- CAS No.:33331-59-8
- 分子式:
C14H16N2O3
- 分子量:260.28844
- 精确分子量:260.11600
- PSA:61.19000
- InChI:The Key: WZPCSVBNEQYORT-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.203g/cm3
- 沸点:
- 403.3ºC at 760mmHg
- 闪点:
- 197.7ºC
- 折射率:
- 1.556
安全信息
- 密度:
- 1.203g/cm3
- 沸点:
- 403.3ºC at 760mmHg
- 闪点:
- 197.7ºC
- 折射率:
- 1.556
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%