75312-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75312-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,1 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75312-13:
(7*7)+(6*5)+(5*3)+(4*1)+(3*2)+(2*1)+(1*3)=109
109 % 10 = 9
So 75312-13-9 is a valid CAS Registry Number.
75312-13-9Relevant articles and documents
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
-
Paragraph 0187-0190; 0203-0206, (2021/02/09)
The present invention relates to a compound represented by chemical formula 1 and to an organic light emitting device comprising the same. The compound is capable of improving efficiency, having low driving voltage, and/or improving service life properties in the organic light emitting device.
