Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-Amino-5-Methyl-BenzonitrileCAS NO.: 5925-93-9
High Quality 2-Amino-4-chlorobenzonitrileCAS NO.: 38487-86-4
High Quality 3-Ethynylbenzenamine hydrochlorideCAS NO.: 207226-02-6
High Quality ACRYLONITRILE/BUTADIENE COPOLYMERCAS NO.: 68891-50-9
High Quality 5-(ETHOXYMETHYL)-2-FURALDEHYDECAS NO.: 1917-65-3