2H-1-Benzopyran-3-carboxylicacid, 6,8-dichloro-, methyl ester
- 中文别名:6,8-二氯-2H-苯并吡喃-3-甲酸甲酯
- 中文释义:6,8-二氯-2H-色烯-3-羧酸甲酯;6,8-二氯-2H-苯并吡喃-3-甲酸甲酯
- 英文别名:methyl 6,8-dichloro-2H-chromene-3-carboxylate;
6,8-DICHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER;
2H-1-Benzopyran-3-carboxylicacid,6,8-dichloro-,methyl ester
- CAS No.:118693-22-4
- 分子式:C11H8Cl2O3
- 分子量:259.09
- 精确分子量:257.98500
- PSA:35.53000
- InChI:The Key: OSMKMBPMUWWQFS-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%