- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde
- 英文别名:
- 7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde;
7-Hydroxy-2-oxo-2H-chromen-8-carbaldehyd;
7-Hydroxy-8-dimethylaminomethyl-2-phenyl-chromon;
7-Hydroxy-8-dimethylaminomethyl-flavon;
8-formyl-7-hydroxycoumarin;
7-hydroxy-8-formylcoumarin;
7-hydroxycoumarin-8-carboxaldehyde
- CAS No.:
- 2067-86-9
- 分 子 式:
-
C10H6O4
- 分 子 量:
- 190.15200
- 精确分子量:
- 190.02700
- PSA:
- 67.51000
- InChI:
- The Key: KRBBYDYXQBJMCQ-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
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%