Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Solvent naphtha (petroleum), light arom.CAS NO.: 64742-95-6
High Quality (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diolCAS NO.: 133775-25-4
High Quality (2R,5S)-5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-Oxathiolane-2-carboxylic acid, (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl esterCAS NO.: 764659-72-5
High Quality 4-Iodo-1-chloro-2-(4-ethoxybenzyl)benzeneCAS NO.: 1103738-29-9
High Quality Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)CAS NO.: 65447-77-0