1224836-23-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1224836-23-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,3 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1224836-23:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*3)+(3*6)+(2*2)+(1*3)=140
140 % 10 = 0
So 1224836-23-0 is a valid CAS Registry Number.
1224836-23-0Relevant articles and documents
POLYCYCLIC COMPOUNDS FOR ELECTRONIC APPLICATIONS
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Page/Page column 55-56, (2010/05/13)
The present invention relates to electronic devices, especially electroluminescent devices, comprising compounds of formula (I), and/or (II), especially as host for phosphorescent emitters, electron transporting materials, or emitter materials. The hosts
