Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Benzene,4-bromo-2-chloro-1-methylCAS NO.: 89794-02-5
High Quality Butanoic acid, 3-oxo-,methyl esterCAS NO.: 105-45-3
High Quality Magnesium L-ThreonateBenzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bisCAS NO.: 1533-45-5
High Quality AvermectinB1, 4''-deoxy-4''-(methylamino)-, (4''R)-, benzoate (1:1)CAS NO.: 155569-91-8