Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-Hydrazinobenzene-1-sulfonamide hydrochlorideCAS NO.: 17852-52-7
High Quality Ethanol,2,2'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxy)]bisCAS NO.: 117344-32-8
High Quality 1,2-Ethanediamine,N1,N1-dipropylCAS NO.: 14165-22-1
High Quality Boronic acid,B-4-dibenzofuranylCAS NO.: 100124-06-9
High Quality 1,3-Piperazinedione,4,4'-[(1S)-1-methyl-1,2-ethanediyl]bis-, hydrochloride (1: )CAS NO.: 149003-01-0
High Quality Butanoic acid,2-amino-4-(S-methylsulfonimidoyl)-, (2S)CAS NO.: 15985-39-4
High Quality 1-Propanesulfonic acid,2-hydroxy-3-(2-propen-1-yloxy)-, sodium salt (1:1)CAS NO.: 52556-42-0