Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-Fluorophenylhydrazine hydrochlorideCAS NO.: 823-85-8
High Quality (4-Carboxybutyl)triphenylphosphonium bromideCAS NO.: 17814-85-6
High Quality trans-4-Isopropylcyclohexane carboxylic acidCAS NO.: 7077-05-6