3-bromo-4,6-dimethylpyran-2-one
- 中文别名:3-bromo-4,6-dimethylpyran-2-one
- 中文释义:3-bromo-4,6-dimethylpyran-2-one
- 英文别名:3-bromo-4,6-dimethylpyran-2-one;
3-bromo-4,6-dimethyl-pyran-2-one;
2-bromo-5-hydroxy-3-methyl-hexa-2c,4t-dienoic acid-lactone;
2H-Pyran-2-one,3-bromo-4,6-dimethyl;
3-Brom-4,6-dimethyl-pyran-2-on;
2-Brom-5-hydroxy-3-methyl-hexa-2c,4t-diensaeure-lacton;
3-Brom-4,6-dimethyl-2-pyron;
3-Bromo-4,6-dimethyl-2H-pyran-2-one
- CAS No.:669-95-4
- 分子式:C7H7BrO2
- 分子量:203.03300
- 精确分子量:201.96300
- PSA:30.21000
- InChI:The Key: PCJLUGUBXDBHFL-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧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
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%