日韩中文字幕免费在线观看-尤物193国产在线精品-亚洲天堂AV一区二区三区-中文亚洲日韩精品字幕不卡-日韩AV高清在线免费观看-国产网站91视频-久久综合加勒比-日本免费一区黄色

Welcome to Qingdao Frontierchem Co.,Ltd.

  • Tel: +86-532-68870270
  • ??
  • CHINESE
  • ENGLISH

  • Tetrahydro-2H-pyran-4-carboxylic acid

    Cas No.: 5337-03-1

    Content: 99%

    Molecular Formula:C6H9O3

    Molecular Weight:129.1344

    Melting Point(℃):87-89℃

    Packaging: 25kg/drum





      Previous product: 4-(Aminomethyl)tetrahydro-2H-pyran
      Next product: 3-Bromo-2-thiophenecarboxylic acid