CAS 54 85 3

We believe that our high quality Carbocisteine ingredients, Propyl Paraben Sodium, CAS 497-19-8 and mature services can meet the highest standards of our customers. As one of the leading CAS 54-85-3 manufacturers and suppliers in China, we warmly welcome you to buy CAS 54-85-3 in stock here from our factory. All API and food ingredients for food, medical and cleaning are with high quality and low price.