2,3-BIS(3,4-DIMETHOXYBENZYL)BUTYROLACTONE
- 中文名称:
- 2,3-BIS(3,4-DIMETHOXYBENZYL)BUTYROLACTONE
- 中文别名:
- 2,3-BIS(3,4-DIMETHOXYBENZYL)BUTYROLACTONE;
甲基牛蒡酚;
甲基牛蒡子素
- 英文名称:
- 2(3H)-Furanone,3,4-bis[(3,4-dimethoxyphenyl)methyl]dihydro-, (3R,4R)-
- 英文别名:
- Dimethylmatairesinol;
MACULATIN;
DIMETHYLMATAIRESINOL;
(3R)-3α,4β-Bis(3,4-dimethoxybenzyl)-4,5-dihydrofuran-2(3H)-one;
(3R)-3α,4β-Bis(3,4-dimethoxybenzyl)dihydrofuran-2(3H)-one;
(3R,4R)-3,4-Bis(3,4-dimethoxybenzyl)tetrahydrofuran-2-one;
Arctigenin methyl ether;
Matairesinol dimethyl ether;
Dimethylmatairesil
- CAS No.:
- 25488-59-9
- 分 子 式:
-
C22H26O6
- 分 子 量:
- 386.44
- 精确分子量:
- 386.17300
- PSA:
- 63.22000
- InChI:
- The Key: SNAOLIMFHAAIER-SJORKVTESA-N3
- 分子结构式:
-
- SDS:
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2,3-BIS(3,4-DIMETHOXYBENZYL)BUTYROLACTONE 物化性质
- 蒸汽压:
- 5.82E-12mmHg at 25°C
2,3-BIS(3,4-DIMETHOXYBENZYL)BUTYROLACTONE 安全信息
2,3-BIS(3,4-DIMETHOXYBENZYL)BUTYROLACTONE 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%