1312468-62-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312468-62-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,4,6 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1312468-62:
(9*1)+(8*3)+(7*1)+(6*2)+(5*4)+(4*6)+(3*8)+(2*6)+(1*2)=134
134 % 10 = 4
So 1312468-62-4 is a valid CAS Registry Number.