3,4-dimethyl-6-oxo-1H-pyridazine-5-carbonitrile
- 中文别名:5,6-二甲基-3-氧代-2H-吡嗪-4-甲腈
- 中文释义:5,6-二甲基-3-氧代-2H-吡嗪-4-甲腈
- 英文别名:3,4-dimethyl-6-oxo-1H-pyridazine-5-carbonitrile;
5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile;
4-cyano-5,6-dimethylpyridazin-3(2H)-one;
4-Pyridazinecarbonitrile,2,3-dihydro-5,6-dimethyl-3-oxo;
5,6-Dimethyl-3-oxo-2,3-dihydro-pyridazin-4-carbonitril
- CAS No.:40380-36-7
- 分子式:C7H7N3O
- 分子量:149.15000
- 精确分子量:149.05900
- PSA:69.54000
- InChI:The Key: WNSUWBPFLAQCMF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.26g/cm3
- 折射率:
- 1.604
安全信息
- 密度:
- 1.26g/cm3
- 折射率:
- 1.604
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%