1206633-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1206633-77-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,6,3 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1206633-77:
(9*1)+(8*2)+(7*0)+(6*6)+(5*6)+(4*3)+(3*3)+(2*7)+(1*7)=133
133 % 10 = 3
So 1206633-77-3 is a valid CAS Registry Number.
1206633-77-3Relevant articles and documents
PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES
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Page/Page column 20-21, (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