久久99国产精品成人欧美,国产精品视频一区麻豆,韩国美女一区二区,日韩在线观看精品,这里只有精品免费视频,在线免费看a,国语自产精品视频在线区

HOME ABOUT US PRODUCTS CORPORATE IMAGE NEWS CENTER GUESTBOOK CONTACT US
      • sincerity and honesty, sincerity and technology, equality and mutual benefit, quality and trustworthiness
    Pharmaceutical raw materials Pharmaceutical Intermediates Veterinary raw materials
    Products
    Name Cas No. Order Detail
      Acetone semicarbazone Order Detail
      Acetone thiosemicarbazone Order Detail
      Acetone thiosemicarbazone(ASTC) Order Detail
      Methyl p-aminosalicylate Order Detail
      Methyl 4-(acetylamino)-2-hydroxybenzoate Order Detail
      Methyl 4-(acetylamino)salicylate Order Detail
      Methyl 4-acetamido-5-chloro-2-methoxybenzoate Order Detail
      2-Chloro-N-(2,6-diethylphenyl)acetamide Order Detail
      1H-1,2,4-Triazole-3-thiol Order Detail
      Bupivacaine hydrochloride Order Detail
      Methyl p-aminosalicylate Order Detail
      3-Amino-3-azabicyclo[3.3.0]octane hydrochloride Order Detail
      L-Prolinamide Order Detail
      2',3'-Dideoxy-2',3'-didehydroinosine Order Detail
      (2S,5R)-5-Hydroxy-[1,3]-oxathiolane-2-carboxylic acid menthyl ester Order Detail
      (2S)-(1-Tetrahydropyramid-2-one)-3-methylbutanoic acid Order Detail
      2-Chloro-3-amino-4-methyl pyridine Order Detail
      2-Chloro-N-(2-chloro-4-methylpyridin-3-yl)nicotinamide Order Detail
      (R)-(+)-Propylene Carbonate Order Detail
      Diethyl p-toluenesulfonyloxy Methylphosphonate Order Detail

    95 Records 12345
    Copyright(C)2019 , Jinan Dechenghemu Medical Technology Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice