677350-83-3 Usage
Uses
Used in Organic Light-Emitting Diode (OLED) Industry:
9,9-Dimethyl-N,N'-bis(3-methylphenyl)-N,N'-diphenyl-9H-fluorene-2,7-diamine is used as a hole-transport material for the preparation of 2,7-bis(diarylamino)-9,9-dimethylfluorenes. These materials play a crucial role in the functioning of organic light-emitting diodes, which are widely used in display technologies and lighting applications. 9,9-Dimethyl-N,N'-bis(3-methylphenyl)-N,N'-diphenyl-9H-fluorene-2,7-diamine's unique structure and properties contribute to the efficient transport of holes (positive charge carriers) within the OLED device, thereby enhancing its performance and overall efficiency.
Check Digit Verification of cas no
The CAS Registry Mumber 677350-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,3,5 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 677350-83:
(8*6)+(7*7)+(6*7)+(5*3)+(4*5)+(3*0)+(2*8)+(1*3)=193
193 % 10 = 3
So 677350-83-3 is a valid CAS Registry Number.
