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3-Pyridinesulfonicacid, 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-

3-Pyridinesulfonicacid, 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-


  • 中文别名:2-羟基-1,4-二甲基-6-氧代吡啶-3-磺酸
  • 英文别名:2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid;
    3-Pyridinesulfonicacid,1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo;
    6-Hydroxy-4-methyl-N-methyl-2-pyridone-3-sulfonicacid;
    1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid;
    1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulphonic acid;
    EINECS 253-620-0 
  • CAS No.:37678-73-2
  • 分子式:C7H9NO5S
  • 分子量:219.21506
  • 精确分子量:219.02000
  • PSA:104.98000
  • InChI:The Key: ZETDSOQUFSTLRH-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.67g/cm3
折射率:
1.644

安全信息

密度:
1.67g/cm3
折射率:
1.644

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%

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