英语词典化工词典

5-Thiazolecarboxylicacid, 2-ethyl-4-methyl-, hydrazide

5-Thiazolecarboxylicacid, 2-ethyl-4-methyl-, hydrazide


  • 中文别名:2-乙基-4-甲基噻唑-5-羧酸肼
  • 中文释义:2-乙基-4-甲基噻唑-5-羧酸肼
  • 英文别名:2-ethyl-4-methyl-1,3-thiazole-5-carbohydrazide;
    2-Ethyl-4-methyl-thiazole-5-carboxylic acid hydrazide 
  • CAS No.:496057-26-2
  • 分子式:C7H11N3OS
  • 分子量:185.25
  • 精确分子量:185.06200
  • PSA:96.25000
  • 分子结构式:

物化性质

熔点:
99-102ºC

安全信息

熔点:
99-102ºC

海关数据

中国海关编码:2934100090

概述:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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
摘要/Summary:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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