英语词典化工词典

3-METHYLQUINAZOLINE-2,4(1H,3H)-DIONE

3-METHYLQUINAZOLINE-2,4(1H,3H)-DIONE


  • 中文别名:3-甲基喹唑啉-2,4(1H,3H)-二酮
  • 中文释义:3-甲基喹唑啉-2,4(1h,3h)-二酮;3-甲基喹唑啉-2,4(1H,3H)-二酮
  • 英文别名:3-methyl-1H-quinazoline-2,4-dione;
    3-methyl-1,3-dihydroquinazoline-2,4-dione;
    2,4-dioxo-3-methyl-1,2,3,4-tetrahydroquinazoline;
    3-Methyl-2,4(1H,3H)-quinazolinedione;
    2,4(1H,3H)-Quinazolinedione,3-methyl;
    3-methyl-2,4-dioxo-1,3-dihydroquinazoline;
    3-methylquinazolin-2,4-(1H,3H)dione;
    3-methylquinazoline-2,4(1H,3H)-dione;
    1,2,3,4-tetrahydro-3-methyl-2,4-dioxo-quinazoline 
  • CAS No.:607-19-2
  • 分子式:C9H8N2O2
  • 分子量:0
  • 精确分子量:176.05900
  • PSA:54.86000
  • InChI:The Key: LFGZKCYBINPOTA-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.292g/cm3
折射率:
1.585

安全信息

密度:
1.292g/cm3
折射率:
1.585

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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