29674-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29674-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,6,7 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 29674-13:
(7*2)+(6*9)+(5*6)+(4*7)+(3*4)+(2*1)+(1*3)=143
143 % 10 = 3
So 29674-13-3 is a valid CAS Registry Number.