Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Calciate(3-),[N-[2-[bis[(carboxy-kO)methyl]amino-kN]ethyl]-N-[2-[[(carboxy-kO)methyl](carboxymethyl)amino-kN]ethyl]glycinato(5-)-kN]-, sodium (1:3)CAS NO.: 12111-24-9
High Quality1H-Indole-5-carbonitrile,3-(4-chlorobutyl)CAS NO.: 143612-79-7
High Quality Pregna-5,7-diene-3,20-dione,cyclic bis(1,2-ethanediyl acetal) (9CI)CAS NO.: 19592-55-3