英语词典化工词典

3-Amino-4-methyl-2(1H)-pyridinone

3-Amino-4-methyl-2(1H)-pyridinone


  • 中文别名:3-氨基-2-羟基-4-甲基吡啶
  • 中文释义:3-氨基-2-羟基-4-甲基吡啶;4-ethylpyridin-2-amine;2-Chloro-4-cyanopyridine;BUTTPARK 4357-01;4-CYANO-2-CHLORO PYRIDINE;2-CHLORO-4-PYRIDINECARBONITRILE;4-chloro-1-(chloromethyl)-2-fluorobenzene;2-Chloro-Isonicotinonitrile;2-Chloro-5-Pyridinecarbonitrile;6-Chloro
  • 英文别名:3-amino-4-methyl-1H-pyridin-2-one;
    3-Amino-4-methylpyridin-2-ol;
    2-hydroxy-4-methyl-3-aminopyridine;
    3-Amino-2-hydroxy-4-picoline 
  • CAS No.:33252-54-9
  • 分子式:C6H8N2O
  • 分子量:124.140503
  • 精确分子量:124.06400
  • PSA:59.14000
  • InChI:InChI=1S/C6H8N2O/c1-4-2-3-8-6(9)5(4)7/h2-3H,7H2,1H3,(H,8,9)
  • 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%

热门化工词典词汇