346634-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 346634-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,6,6,3 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 346634-46:
(8*3)+(7*4)+(6*6)+(5*6)+(4*3)+(3*4)+(2*4)+(1*6)=156
156 % 10 = 6
So 346634-46-6 is a valid CAS Registry Number.
346634-46-6Relevant articles and documents
PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES
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Page/Page column 21, (2010/04/03)
n-type organic semiconductors have a pyromellitic diimide structure and electronic or electro-optic devices include pyromellitic diimide compounds as organic semiconductors. Specific semiconductors include pyromellitic diimide compounds have sidechains co