Changzhou Extraordinary Pharmatech co.,LTD
Country: China (Mainland)
Business Type: Lab/Research institutions
3,3'-Dimethyl -4,4'-diaminobiphenyl (o-tolidine)CAS NO.: 119-93-7
4-Phenylethynylphthalic anhydride (4-PEPA)CAS NO.: 119389-05-8
Bis(3-aminophenoxyphenyl)phenyl phosphine oxide (m-BAPPO)CAS NO.: 132817-72-2
2,2-Bis(3-amino-4-hydroxyphenyl)propane (BAP)CAS NO.: 1220-78-6
2,2-Bis[4-(4-aminophenoxy)phenyl]propane (BAPP)CAS NO.: 13080-86-9
Ethanol, 2,2'-oxybis-, 1,1'-bis(3-aminobenzoate)CAS NO.: 26383-70-0