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3-Quinolinecarboxylicacid, 1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxo-

3-Quinolinecarboxylicacid, 1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxo-


  • 中文别名:1-乙基-1,4-二氢-7-羟基-6-甲氧基-4-氧代喹啉-3-羧酸
  • 英文别名:1-ethyl-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid;
    3-Quinolinecarboxylicacid,1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxo;
    Oxolonic acid;
    EINECS 242-346-7;
    1-ethyl-7-hydroxy-6-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid;
    1-Ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid;
    1-Ethyl-1,4-dihydro-6-methoxy-7-hydroxy-4-oxo-3-quinolinecarboxylicacid 
  • CAS No.:18465-38-8
  • 分子式:C13H13NO5
  • 分子量:263.24602
  • 精确分子量:263.07900
  • PSA:88.76000
  • InChI:The Key: ISLQOPMMYRNQEI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.405g/cm3
沸点:
509.7ºC at 760mmHg
闪点:
262ºC
折射率:
1.618
蒸汽压:
3.27E-11mmHg at 25°C

安全信息

密度:
1.405g/cm3
沸点:
509.7ºC at 760mmHg
闪点:
262ºC
折射率:
1.618
蒸汽压:
3.27E-11mmHg at 25°C

海关数据

中国海关编码:2933499090

概述:
2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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