1376242-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1376242-53-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,2,4 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1376242-53:
(9*1)+(8*3)+(7*7)+(6*6)+(5*2)+(4*4)+(3*2)+(2*5)+(1*3)=163
163 % 10 = 3
So 1376242-53-3 is a valid CAS Registry Number.