2(3H)-Furanone,dihydro-3,4-bis[(3-hydroxy-4-methoxyphenyl)methyl]-, (3R,4R)-
- 中文别名:(3R,4R)-3,4-双[(3-羟基-4-甲氧基苯基)甲基]四氢呋喃-2-酮
- 英文别名:(3R,4R)-3,4-bis[(3-hydroxy-4-methoxyphenyl)methyl]oxolan-2-one;
Prestegane B
- CAS No.:93376-04-6
- 分子式:C20H22O6
- 分子量:0
- 精确分子量:358.14200
- PSA:85.22000
- InChI:The Key: IDASJTBLBSIWHG-CABCVRRESA-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%