ÈÇÐDB °³¿ä
|
ÈÇÐÁ¦Ç°[Product]
|
ÈÇй°Áú[Chemical]
|
ÈÇо÷ü[Company]
2,2'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl(TFDB,cas:341-58-2,polyimide synthesis intermediate)