3-bromo-2-methoxy-2H-furan-5-one
- 中文别名:4-溴-5-甲氧基-2(5H)-呋喃
- 中文释义:4-溴-5-甲氧基-2(5H)-呋喃
- 英文别名:3-bromo-2-methoxy-2H-furan-5-one;
4-bromo-5-methoxy-5H-furan-2-one
- CAS No.:62594-18-7
- 分子式:C5H5BrO3
- 分子量:192.99500
- 精确分子量:191.94200
- PSA:35.53000
- InChI:The Key: IXEYLBDMUSTQCD-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%