Beyond Pharmaceutical Co., Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
4,4',4"-methylidenetrisbenzonitrile
(Impurity of Letrozole)CAS NO.: 113402-31-6
2-Deoxy-3,5-Di-O-(p-chlorobenzoyl)-D-Ribofuranosyl ChlorideCAS NO.: 21740-23-8