Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Acetamide, 2-[[bis(4-fluorophenyl)methyl]sulfinyl]-N-hydroxyCAS NO.: 90212-80-9
High Quality 9-[1,1’-biphenyl]-3-yl-3-bromo-9H-carbazoleCAS NO.: 1428551-28-3
High Quality SILANOL TERMINATED POLYDIMETHYLSILOXANECAS NO.: 70131-67-8
High Quality N,N'-bis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]hexamethylenediamineCAS NO.: 23128-74-7