Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3-Methoxy-4-nitrobenzoic acidCAS NO.: 5081-36-7
High Quality 4-[(2,6-dichlorophenyl)(4-imino-3,5-dimethylcyclohexa-2,5-dien-1-ylidene)methyl]-2,6-xylidine phosphate (1:1)CAS NO.: 74578-10-2