Shijiazhuang Yesheng Chemical Technology Co., Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
9H-Fluorene-2,7-diamine, N2,N7-di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-CAS NO.: 357645-40-0
N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9'-spirobi[9H-fluorene]-2,7-diamineCAS NO.: 932739-76-9
(4-IODO-BENZYL)-PHOSPHONIC ACID DIETHYL ESTERCAS NO.: 173443-43-1
11-(3-bromophenyl)-11,13-diazatetracyclo[8.7.0.02,.012,1]heptadeca-1(10),2,4,6,8,12,14,16-octaeneCAS NO.: 1590352-20-7