4-bromo-5-hydroxy-2-methylpyridazin-3-one
- 中文别名:4-溴-5-羟基-2-甲基-2H-吡嗪-3-酮
- 中文释义:4-溴-5-羟基-2-甲基-2H-吡嗪-3-酮
- 英文别名:4-bromo-5-hydroxy-2-methylpyridazin-3-one;
5-Bromo-1-methyl-4-hydroxypyridazin-6-one;
5-bromo-6-hydroxy-1-methylpyridazin-4-one;
3(2H)-Pyridazinone,4-bromo-5-hydroxy-2-methyl;
4-bromo-5-hydroxy-2-methyl-2H-pyridazin-3-one
- cas No.:64178-59-2
- 分子式:C5H5BrN2O2
- 分子量:205.00900
- 精确分子量:203.95300
- PSA:55.12000
- InChI:The Key: BNWUUAQSWHQZJW-UHFFFAOYSA-N
- 分子结构式:
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%