英语词典化工词典

5-nitro-1,2-dihydropyridazine-3,4-dione

5-nitro-1,2-dihydropyridazine-3,4-dione


  • 中文别名:4-硝基-5-羟基-3(2H)-哒嗪
  • 中文释义:4-硝基-5-羟基-3(2H)-哒嗪;4-羟基-5-硝基吡嗪-3(2H)-酮
  • 英文别名:5-nitro-1,2-dihydropyridazine-3,4-dione;
    5-nitro-1,2-dihydro-pyridazine-3,4-dione;
    5-Hydroxy-4-nitro-pyridazon-6;
    5-nitro-4-hydroxy-3(2H)-pyridazinones;
    4-hydroxy-5-nitropyridazin-3(2H)-one;
    4-Hydroxy-5-nitro-3(2H)-pyridazinone 
  • CAS No.:2854-59-3
  • 分子式:C4H3N3O4
  • 分子量:157.08400
  • 精确分子量:157.01200
  • PSA:111.80000
  • InChI:The Key: ZRZQHOGQSIIRGL-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2933990090

安全信息

海关代码:
2933990090

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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