Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-Hydroxy-4-methoxybenzaldehydeCAS NO.: 673-22-3
High Quality 2-(Aminomethyl)-1-ethylpyrrolidineCAS NO.: 26116-12-1
High Quality 4-BROMO-PYRIDINE-2-CARBONITRILECAS NO.: 62150-45-2
High Quality ETHYL 2-CHLOROPYRIMIDINE-5-CARBOXYLATECAS NO.: 89793-12-4
High Quality 1-Benzhydrylazetidine-3-carboxylic acidCAS NO.: 36476-87-6