139614-79-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139614-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,1 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139614-79:
(8*1)+(7*3)+(6*9)+(5*6)+(4*1)+(3*4)+(2*7)+(1*9)=152
152 % 10 = 2
So 139614-79-2 is a valid CAS Registry Number.