Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 1-Chloro-3,5-di-(4-chlorobenzoyl)-2-deoxy-D-riboseCAS NO.: 21740-23-8
High Quality ,3-Bis(3-aminopropyl)tetramethyldisiloxaneCAS NO.: 460-12-8
High Quality 7-Diethylamino-4-methylcoumarinCAS NO.: 91-44-1
High Quality n-Butyryl tri-n-hexyl citrateCAS NO.: 82469-79-2