英语词典化工词典

1H-Purine-2,6-dione,1,3-diethyl-3,7-dihydro-7-methyl-

1H-Purine-2,6-dione,1,3-diethyl-3,7-dihydro-7-methyl-


  • 中文别名:1,3-二乙基-7-甲基嘌呤-2,6-二酮
  • 中文释义:1,3-diethyl-7-methylpurine-2,6-dione
  • 英文别名:1,3-diethyl-7-methylpurine-2,6-dione;
    1,3-diethyl-7-methyl-3,7-dihydro-purine-2,6-dione;
    1,3-Diethylheteroxanthine;
    1,3-Diethyl-7-methylxanthine;
    1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione 
  • CAS No.:31617-39-7
  • 分子式:

    C10H14N4O2

  • 分子量:222.2438
  • 精确分子量:222.11200
  • PSA:61.82000
  • InChI:The Key: WGMHUEQTUNLCNK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.34g/cm3
沸点:
427.3ºC at 760mmHg
闪点:
212.2ºC
折射率:
1.638

安全信息

密度:
1.34g/cm3
沸点:
427.3ºC at 760mmHg
闪点:
212.2ºC
折射率:
1.638

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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