2(5H)-Furanone,3,4-dihydroxy-5-phenyl-
- 中文别名:4-苯基-2,3-二羟基-2-丁烯-4-内酯
- 英文别名:3,4-dihydroxy-5-phenyl-2(5H)-Furanone;
2(5H)-Furanone,3,4-dihydroxy-5-phenyl-
- CAS No.:23064-32-6
- 分子式:C10H8O4
- 分子量:0
- 精确分子量:192.04200
- PSA:66.76000
- InChI:The Key: JTJHHCGTUJXRQU-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%