7-羟基乙基苯并二氢吡喃-2-羧酸乙酯
- 中文名称:
- 7-羟基乙基苯并二氢吡喃-2-羧酸乙酯
- 中文别名:
- 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY, ETHYL ESTER
- 英文名称:
- 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY, ETHYL ESTER
- 英文别名:
- (R)-3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylic acid,ethyl ester;
.3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylic acid ethyl ester;
.7-hydroxychroman-2-carboxylic acid ethyl ester;
.ethyl (R,S)-3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylate;
.rac-3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylic acid ethyl ester;
ethyl 7-hydroxychroman-2-carboxylate;
.ethyl 7-hydroxychromane-2-carboxylate
- CAS No.:
- 96566-14-2
- 分 子 式:
-
C12H14O4
- 分 子 量:
- 0
- 精确分子量:
- 222.08900
- PSA:
- 55.76000
- SDS:
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7-羟基乙基苯并二氢吡喃-2-羧酸乙酯 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%