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3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-4-hydroxy-2-oxo-

3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-4-hydroxy-2-oxo-


  • 中文别名:4-羟基-2-氧代-1,2,5,6-四氢-3-吡啶甲醛
  • 英文别名:3-(hydroxymethylidene)piperidine-2,4-dione;
    3-pyridinecarbaldehyde,1,2,5,6-tetrahydro-4-hydroxy-2-oxo 
  • CAS No.:22855-20-5
  • 分子式:C6H7NO3
  • 分子量:141.12468
  • 精确分子量:141.04300
  • PSA:69.89000
  • InChI:The Key: JFOPDGBDNHETPE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2933399090

安全信息

海关代码:
2933399090

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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