英语词典化工词典

7H-Purine-7-acetylchloride, 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-

7H-Purine-7-acetylchloride, 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-


  • 中文别名:1,2,3,6-四氢-1,3-二甲基-2,6-二氧代-7H-嘌呤-7-乙酰氯
  • 英文别名:2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetyl chloride;
    1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-acetyl chloride;
    (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetyl chloride;
    theophylline-7-acetic acid chloride;
    theophyllin-7-yl-acetyl chloride;
    Theophillin-7-acetylchlorid;
    theophyllineacetyl chloride;
    (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-acetyl chloride;
    (1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-acetylchlorid 
  • CAS No.:40421-16-7
  • 分子式:C9H9ClN4O3
  • 分子量:256.64576
  • 精确分子量:256.03600
  • PSA:78.89000
  • InChI:The Key: HBTFYZONVQJJNR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.63g/cm3
沸点:
475.3ºC at 760mmHg
闪点:
241.2ºC
折射率:
1.699

安全信息

密度:
1.63g/cm3
沸点:
475.3ºC at 760mmHg
闪点:
241.2ºC
折射率:
1.699

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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