Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-Butyl-1H-imidazole-4-carbaldehydeCAS NO.: 68282-49-5
High Quality Dodecyltrimethylammonium chlorideCAS NO.: 112-00-5
High Quality 1,3,5-Benzenetricarboxylic acid chlorideCAS NO.: 4422-95-1
High Quality 4-(4-ETHYLPHENYL)BENZOIC ACIDCAS NO.: 5731-13-5
High Quality 4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid ethyl esterCAS NO.: 641569-97-3