Springchem New Material Technology Co.,Limited
Country: China (Mainland)
Business Type: Lab/Research institutions
2,2',7,7'-Tetrabromo-9,9'-spirobifluoreneCAS NO.: 128055-74-3
high purity low price supply N-(4-biphenyl)-(9,9-dimethylfluoren-2-yl)AmineCAS NO.: 897671-69-1
Bis-(9,9-dimethyl-9H-fluoren-2-yl)-amineCAS NO.: 500717-23-7