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Methyl Benzenesulfonate
Hosea Chem® has been supplying Methyl Benzenesulfonate (CAS 80-18-2) with high quality and competitive price for many years, covering most of the European, American, etc.
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Methyl o/p-Toluenesulfonate (OPTSM)
Hosea Chem® has been supplying Methyl o/p-Toluenesulfonate (CAS 28804-47-9) with high quality and competitive price for many years, covering most of the European, American, etc.
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P-Toluene Sulfonic Acid N-Butyl Ester
Hosea Chem® has been supplying P-Toluene-Sulfonic-Acid N-Butyl-Ester (CAS 778-28-9) with high quality and competitive price for many years, covering most of the European, American, etc.
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P-Toluenesulfonic Acid Propyl Ester/Propyl P-Toluene Sulfonate/PTSP
Hosea Chem® has been supplying P-Toluenesulfonic Acid Propyl Ester/ Propyl P-Toluene Sulfonate/PTSP (CAS 599-91-7) with high quality and competitive price for many years, covering most of the European, American, etc.
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P-Toluene Sulfonic Acid Ethyl Ester/Ethyl P-Toluenesulfonate/PTSE
Hosea Chem® has been supplying P-Toluene Sulfonic Acid Ethyl Ester/Ethyl P-Toluenesulfonate/PTSE (CAS 80-40-0) with high quality and competitive price for many years, covering most of the European, American, etc.
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P-Toluene Sulfonic Acid Methyl Ester (PTSM)/Methyl p-Toluenesulfonate
Hosea Chem® has been supplying P-Toluene Sulfonic Acid Methyl Ester (CAS 80-48-8) with high quality and competitive price for many years, covering most of the European, American, etc.