Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Formamide,N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-[4-hydroxy-1-methyl-2-[[(tetrahydro-2-furanyl)methyl]dithio]-1-buten-1-yl]CAS NO.: 804-30-8
High quality Will receive it with a fast and smooth delivery.CAS NO.: 61789-91-1
High Quality 2-Propanol,1,1',1''-nitrilotrisCAS NO.: 122-20-3