Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3-[2-[[(2-Methoxyphenyl)Methyl]aMino]ethyl]-2,4(1H,3 H)-quinazolinedioneCAS NO.: 1028307-48-3
High Quality 5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONECAS NO.: 252742-72-6
High Quality 9-Amino minocycline hydrochlorideCAS NO.: 149934-21-4