Pharmaceutical IntermediateChina Factory 100% Guarantee Quality 2- (2, 6-DIMETHYLPHENYLAMINO) -5, 6-Dihydro-4h-Thiazine Hydrochloride Powder CAS 23076-35-9, Find details about China 23076-35-9, Xylazine Hydrochloride from Factory 100% Guarantee Quality 2- (2, 6-DIMETHYLPHENYLAMINO) -5, 6-Dihydro-4h-Thiazine Hydrochloride Powder CAS 23076-35-9