electronic chemicals, pharmaceutical intermediates, pesticide intermediates, ultraviolet absorbent, food additives
Wuhan Circle Star Chem-medical Technology co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
Methyl sulfanilic acid reference standardCAS NO.: 55665-95-7
Cefozopran impurity 34(Z)-4-chloro-2-(hydroxyamino)-3-ethoxybutyric acid ethyl esterCAS NO.: 66338-95-2