英语词典化工词典

1H-Pyrazole-1-butanoicacid, 4,5-dihydro-3,5-bis(4-methoxyphenyl)-g-oxo-

1H-Pyrazole-1-butanoicacid, 4,5-dihydro-3,5-bis(4-methoxyphenyl)-g-oxo-


  • 中文别名:4-[(5S)-3,5-二(4-甲氧基苯基)-4,5-二氢吡唑-1-基]-4-氧代丁酸
  • 英文别名:4-[3,5-bis(4-methoxyphenyl)-3,4-dihydropyrazol-2-yl]-4-oxobutanoic acid;
    4-(3,5-bis(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid;
    4-[3,5-Bis-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-4-oxo-butyric acid 
  • CAS No.:337482-89-0
  • 分子式:

    C21H22N2O5

  • 分子量:381.4024
  • 精确分子量:382.15300
  • PSA:88.43000
  • 分子结构式:

物化性质

沸点:
584.4ºC at 760mmHg
闪点:
307.2ºC

安全信息

沸点:
584.4ºC at 760mmHg
闪点:
307.2ºC

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%

热门化工词典词汇