1256572-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1256572-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,5,7 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1256572-78:
(9*1)+(8*2)+(7*5)+(6*6)+(5*5)+(4*7)+(3*2)+(2*7)+(1*8)=177
177 % 10 = 7
So 1256572-78-7 is a valid CAS Registry Number.
1256572-78-7Relevant articles and documents
N-TYPE ORGANIC SEMICONDUCTORS INCLUDING AT LEAST TWO 2-DICYANOMETHYLENE-3-CYANO-2,5-DIHYDROFURAN GROUPS
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, (2012/05/20)
The invention relates to a method for manufacturing transistors. Said method involves using a molecule including at least two 2-dicyanomethylene-3-cyano-2,5-dihydrofuran groups. The invention can be implemented in particular in the field of electronics.