3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
- 中文别名:alpha-甲基-3,4-二羟基苯丙酸
- 英文别名:3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;
3,4-Dihydroxy-|A-methylbenzenepropanoic Acid;
2-Methyl-3,4-dihydroxyphenylpropionic Acid;
Alpha-Methyl-3,4-dihydroxyphenylpropionic Acid;
|A-Methyl-3,4-dihydroxyphenylpropionic Acid
- CAS No.:53832-94-3
- 分子式:C10H12O4
- 分子量:196.20000
- 精确分子量:196.07400
- PSA:77.76000
- InChI:The Key: GIIOASILGOFVPI-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2918290000
- 概述:
- 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验
- 摘要/Summary:
- HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%