Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality (S)-1-Amino-1,2,3,4-tetrahydronaphthaleneCAS NO.: 23357-52-0
High Quality 4,5,6,7-Tetrahydrothieno[3,2,c] pyridine hydrochlorideCAS NO.: 28783-41-7
High Quality Brinzolamide Intermediate 1CAS NO.: 154127-42-1
High Quality Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylateCAS NO.: 58168-20-0
High Quality Cyclopropanesulfonyl chlorideCAS NO.: 139631-62-2