1373769-10-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1373769-10-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,7,6 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1373769-10:
(9*1)+(8*3)+(7*7)+(6*3)+(5*7)+(4*6)+(3*9)+(2*1)+(1*0)=188
188 % 10 = 8
So 1373769-10-8 is a valid CAS Registry Number.