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- (3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one 基本信息
- 中文名称:
- (3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
- 中文别名:
- (3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
- 英文名称:
- (3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
- 英文别名:
- (3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one;
(3R)-3,4-dihydro-6,8-dimethoxy-3-methylisocoumarin;
1H-2-Benzopyran-1-one,3,4-dihydro-6,8-dimethoxy-3-methyl-,(3R);
(R)-6,8-Dimethoxy-3-methyl-isochroman-1-on;
(R)-6,8-dimethoxy-3-methyl-isochroman-1-one
- CAS No.:
- 15766-71-9
- 分 子 式:
- C12H14O4
- 分 子 量:
- 222.23700
- 精确分子量:
- 222.08900
- PSA:
- 44.76000
- InChI:
- The Key: XANBXQAFBJDNNB-SSDOTTSWSA-N
- 分子结构式:
-

- SDS:
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(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one 安全信息
(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one 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%
(3R)-6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one 上游产品