Changzhou Longcheng Pharmaceutical Co., Ltd

3 - (1 - methyl piperidine base) phenol

3 - chloropropionic amine hydrochloride

Dimethylamino thioacetamide hydrochloride

(S) - (2 - guanidine - 4 - thiazolyl) methyl) thiourea two hydrochloride

2 - the guanidine - 4 - chlorine methyl thiazole hydrochloride

N - sulfur amide group - 3 - chloropropionic amidine hydrochloride

N - sulfur amide group - 3 - chloropropionic amidine hydrochloride

4-Methyl-5-imidazolemethanol hydrochilride