1174937-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1174937-70-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,9,3 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1174937-70:
(9*1)+(8*1)+(7*7)+(6*4)+(5*9)+(4*3)+(3*7)+(2*7)+(1*0)=182
182 % 10 = 2
So 1174937-70-2 is a valid CAS Registry Number.
1174937-70-2Relevant articles and documents
ARYLSULFONIC ACID COMPOUND AND USE THEREOF AS ELECTRON-ACCEPTOR MATERIAL
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Page/Page column 14-15, (2010/11/17)
Disclosed is an arylsulfonic acid compound characterized by being represented by formula (1). By using this compound as an electron-acceptor material, highly uniform film formability can be achieved. By using a thin film containing the arylsulfonic acid c
