英语词典化工词典

6,7-dihydro-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,5H)-dione hydrochloride

6,7-dihydro-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,5H)-dione hydrochloride


  • 中文别名:6,7-二氢-1H-吡咯并[3,4-D]嘧啶-2,4(3H,5H)-二酮盐酸盐
  • 中文释义:6,7-二氢-1H-吡咯并[3,4-d]嘧啶-2,4[3H,5H]-二酮盐酸盐;6,7-二氢-1H-吡咯并[3,4-D]嘧啶-2,4(3H,5H)-二酮盐酸盐
  • 英文别名:6,7-Dihydro-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,5H)-dione hydrochloride;
    1,5,6,7-tetrahydropyrrolo[3,4-d]pyrimidine-2,4-dione,hydrochloride 
  • CAS No.:13931-24-3
  • 分子式:C6H7N3O2.ClH
  • 分子量:189.601
  • 精确分子量:189.03100
  • PSA:77.75000
  • 分子结构式:

物化性质

密度:
1.51g/cm3
沸点:
500.9ºC at 760mmHg
闪点:
256.8ºC

安全信息

密度:
1.51g/cm3
沸点:
500.9ºC at 760mmHg
闪点:
256.8ºC

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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