29242-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29242-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,4 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29242-29:
(7*2)+(6*9)+(5*2)+(4*4)+(3*2)+(2*2)+(1*9)=113
113 % 10 = 3
So 29242-29-3 is a valid CAS Registry Number.