methyl 2-bromo-3-oxobutanoate
- 中文别名:2-溴-3-氧代丁酸甲酯
- 中文释义:2-溴-3-氧代丁酸甲酯
- 英文别名:methyl 2-bromo-3-oxobutanoate;
methyl 2-bromoacetoacetate;
Butanoic acid,2-bromo-3-oxo-,methyl ester;
2-bromo-3-oxo-butyric acid methyl ester
- CAS No.:3600-18-8
- 分子式:
C5H7BrO3
- 分子量:195.01100
- 精确分子量:193.95800
- PSA:43.37000
- InChI:The Key: ZWBZYFBEOOKNPH-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%