英语词典化工词典

1,8-Naphthyridine-3-carboxylicacid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-, ethyl ester

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%

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