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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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          2-Isopropyl-N,2,3-trimthylbutyramide(WS-23)

          CAS No.
          51115-67-4

          (2S,5R)-2-Isopropyl-N-(4-methoxyphenyl)-5-methylcyclohexanecarboximide (WS-12)

          CAS No.
          68489-09-8

          N-[(Ethoxycarbonyl)methyl)-p-menthane-3-carboxamide (WS-5)

          CAS No.
          68489-14-5

          N-Ethyl-p-menthane-3-carboxamide (WS-3)

          CAS No.
          39711-79-0

          Vanillin

          CAS No.
          121-33-5

          Ethyl vanillin

          CAS No.
          121-32-4

          Methyl maltol

          CAS No.
          118-71-8

          Ethyl maltol

          CAS No.
          4940-11-8

          Methyl cyclopentenolone(mcp)

          CAS No.
          80-71-7

          Sucralose

          CAS No.
          56038-13-2

          Vanillin isobutyrate

          CAS No.
          20665-85-4

          Maltol isobutyrate

          CAS No.
          65416-14-0

          N-Ethyl-p-menthane-3-carboxamide (WS-3)

          CAS No.
          39711-79-0

          N-[(Ethoxycarbonyl)methyl)-p-menthane-3-carboxamide (WS-5)

          CAS No.
          68489-14-5

          (2S,5R)-2-Isopropyl-N-(4-methoxyphenyl)-5-methylcyclohexanecarboximide (WS-12)

          CAS No.
          68489-09-8

          2-Isopropyl-N,2,3-trimthylbutyramide(WS-23)

          CAS No.
          51115-67-4

          L-Menthyl lactate

          CAS No.
          17162-29-7

          Menthyl acetate

          CAS No.
          89-48-5
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