6-methoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylic acid
- 中文别名：6-methoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylic acid
- 中文释义：6-methoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylic acid
- 英文别名：6-methoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylic acid;
6-Methoxy-4-oxo-1,2,3,4-tetrahydro-2-naphthalenecarboxylic acid;
6-methoxy-4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid;
3-Carboxy-7-methoxy-1-tetralon
- cas No.：55020-51-4
- 分子式：C12H12O4
- 分子量：220.22100
- 精确分子量：220.07400
- PSA：63.60000
- InChI：The Key: GRRNXEVVNQAKKP-UHFFFAOYSA-N
- 分子结构式：
海关数据
中国海关编码：2918990090
- 概述：
- 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
