1314979-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314979-29-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,9,7 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1314979-29:
(9*1)+(8*3)+(7*1)+(6*4)+(5*9)+(4*7)+(3*9)+(2*2)+(1*9)=177
177 % 10 = 7
So 1314979-29-7 is a valid CAS Registry Number.