Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 17a-Hydroxyprogesterone caproateCAS NO.: 630-56-8
High Quality Ethyl N-Boc-piperidine-4-carboxylateCAS NO.: 142851-03-4
High Quality (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine (2R)-Hydroxy(phenyl)ethanoateCAS NO.: 376608-71-8