Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2-(HEXAMETHYLENEIMINO)ETHYL CHLORIDE HYDROCHLORIDECAS NO.: 26487-67-2
High Quality 5-Amino-2,4,6-triiodoisophthalic acidCAS NO.: 35453-19-1
High Quality Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc AtazanavirCAS NO.: 198904-86-8
High Quality 4-Chloro-2-(trifluoroacetyl)aniline hydrochlorideCAS NO.: 173676-59-0