29308-14-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29308-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,3,0 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 29308-14:
(7*2)+(6*9)+(5*3)+(4*0)+(3*8)+(2*1)+(1*4)=113
113 % 10 = 3
So 29308-14-3 is a valid CAS Registry Number.