英语词典化工词典

1H-Pyrazole-3-carboxylicacid, 2,5-dihydro-5-oxo-, methyl ester

1H-Pyrazole-3-carboxylicacid, 2,5-dihydro-5-oxo-, methyl ester


  • 中文别名:5-羟基-1H-吡唑-3-羧酸乙酯
  • 中文释义:5-羟基-吡唑-3-羧酸甲酯
  • 英文别名:METHYL 5-HYDROXY-PYRAZOLE-3-CARBOXYLATE;
    3-hydroxy-1H-pyrazole-5-carboxylic acid methyl ester;
    5-hydroxy-2H-pyrazole-3-carboxylic acid methyl ester;
    methyl 3-hydroxypyrazole-5-carboxylate;
    methyl 3-hydroxy-1H-pyrazole-5-carboxylate;
    5-HYDROXY-1H-PYRAZOLE-3-CARBOXYLIC ACID METHYL ESTER 
  • CAS No.:86625-25-4
  • 分子式:

    C5H6N2O3

  • 分子量:0
  • 精确分子量:142.03800
  • PSA:75.21000
  • InChI:The Key: JTJZOTYGFHOHMK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.338g/cm3
折射率:
1.499

安全信息

密度:
1.338g/cm3
折射率:
1.499

海关数据

中国海关编码:2933199090

概述:
2933199090. 其他结构上有非稠合吡唑环化合物. 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:
2933199090. other compounds containing an unfused pyrazole 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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