英语词典化工词典

1-Naphthalenecarboxylicacid, 5-hydroxy-, methyl ester

1-Naphthalenecarboxylicacid, 5-hydroxy-, methyl ester


  • 中文别名:5-羟基-1萘甲酸甲酯
  • 中文释义:5-羟基-1萘甲酸甲酯;5-羟基-1-萘甲酸甲酯;6-fluoro-1-(4-fluorophenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride (1:1);Sarafloxacin hydrochloride;(S)-N-Alpha-T-Butyloxycarbonyl-Pyroglutamic Acid T-Butyl Ester;Boc-L-Pyr-Otbu;Ethyl 2-
  • 英文别名:Methyl 5-hydroxy-1-naphthoate;
    methyl 5-hydroxynaphthalene-1-carboxylate 
  • CAS No.:91307-40-3
  • 分子式:

    C12H10O3

  • 分子量:202.21
  • 精确分子量:202.06300
  • PSA:46.53000
  • InChI:The Key: JXPWWZATUWESQH-UHFFFAOYSA-N
  • 分子结构式:

物化性质

熔点:
130-131.5℃

安全信息

熔点:
130-131.5℃

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%

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