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        1. Opchem

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          OpChem mainly engaged in the R&D and sales of Pharmaceutical Intermediates, Flavors and Fragrances, Cosmetic raw materials and various specialty chemicals.

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          1,3-Diacetylbenzene

          CAS No.
          6781-42-6

          (R)-(?)-1-Phenyl-1,2-ethanediol

          CAS No.
          16355-00-3

          (9-Phenylcarbazol-3-yl)boronic acid

          CAS No.
          854952-58-2

          2-Amino-9,9-dimethylfluorene

          CAS No.
          108714-73-4

          1,3-Dimethylpyrazole

          CAS No.
          694-48-4

          Methimazole

          CAS No.
          60-56-0

          1H-Imidazole-4-carboxaldehyde

          CAS No.
          3034-50-2

          2-Ethyl-2-methacryloyloxyadamantane

          CAS No.
          209982-56-9

          2-Methyl-2-methacryloyloxyadamantane

          CAS No.
          177080-67-0

          3-Hydroxyadamantan-1-yl methacrylate

          CAS No.
          115372-36-6

          5-Hydroxy-2-adamantanone

          CAS No.
          20098-14-0

          1,3-Adamantanediol

          CAS No.
          5001-18-3

          Isatin

          CAS No.
          91-56-5

          3-Hydroxyquinaldine-4-carboxylic

          CAS No.
          117-57-7

          1-(4-Iodophenyl)-2-piperidinone

          CAS No.
          385425-15-0

          1,2-Diphenyl-butan-1-one

          CAS No.
          16282-16-9

          (R)-(+)-3-cyclohexenecarboxylic acid

          CAS No.
          5709-98-8

          (S)-(-)-3-cyclohexenecarboxylic acid

          CAS No.
          5708-19-0

          (R)-(+)-3-cyclohexenecarboxylic acid

          CAS No.
          5709-98-8

          (S)-(-)-3-cyclohexenecarboxylic acid

          CAS No.
          5708-19-0
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