Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-Acetamidobenzenesulfonyl azideCAS NO.: 2158-14-7
High Quality 4'-Hydroxy-4-biphenylcarboxylic acidCAS NO.: 58574-03-1
High Quality 3-(N-Tosyl-L-alaninyloxy)-5-phenylpyrroleCAS NO.: 99740-00-8
High Quality Methyl 5-formyl-2-methoxybenzoateCAS NO.: 78515-16-9
High Quality 5-Chloro-2-hydroxybenzoic acidCAS NO.: 321-14-2
High Quality 4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acidCAS NO.: 641569-94-0