Pharmaceutical IntermediateChina N-Alkyl Dimethyl Ethyl Benzyl Ammonium Chloride (EBKC) CAS 85409-23-0/68956-79-6/8045-21-4, Find details about China Water Treatment, Disinfectant from N-Alkyl Dimethyl Ethyl Benzyl Ammonium Chloride (EBKC) CAS 85409-23-0/68956-79-6/8045-21-4