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1H-2-Benzopyran-7-carboxylicacid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-, (3R)-

1H-2-Benzopyran-7-carboxylicacid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-, (3R)-


  • 中文别名:5-氯-8-羟基-3-甲基-1-氧代异色满-7-羧酸
  • 中文释义:(3R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromene -7-carboxylic acid
  • 英文别名:(3R)-5-Chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromene -7-carboxylic acid;
    H-D-Ser(Bzl)-OH;
    D-O-benzylserine;
    D-serine (OBzl)-OH;
    (R)-OBn serine;
    O-Benzyl-D-serine;
    (R)-(-)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylic acid;
    (R)-2-AMINO-3-BENZYLOXY-PROPIONIC ACID;
    D-Serine,O-(phenylmethyl);
    (3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-isochromen-7-carboxylic acid;
    (R)-O-benzylserine;
    H-D-Ser(OBn)-OH;
    (3R)-5-chloro-8-hydroxy-3-methyl-1-oxoisochromane-7carboxylic acid 
  • CAS No.:19165-63-0
  • 分子式:

    C11H9ClO5

  • 分子量:0
  • 精确分子量:256.01400
  • PSA:83.83000
  • 分子结构式:

物化性质

密度:
1.539g/cm3
沸点:
521.4ºC at 760mmHg
闪点:
269.2ºC
折射率:
1.62
蒸汽压:
1.06E-11mmHg at 25°C

安全信息

密度:
1.539g/cm3
沸点:
521.4ºC at 760mmHg
闪点:
269.2ºC
折射率:
1.62
蒸汽压:
1.06E-11mmHg at 25°C

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%

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