1376128-65-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1376128-65-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,1,2 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1376128-65:
(9*1)+(8*3)+(7*7)+(6*6)+(5*1)+(4*2)+(3*8)+(2*6)+(1*5)=172
172 % 10 = 2
So 1376128-65-2 is a valid CAS Registry Number.