1429920-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1429920-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,9,2 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1429920-68:
(9*1)+(8*4)+(7*2)+(6*9)+(5*9)+(4*2)+(3*0)+(2*6)+(1*8)=182
182 % 10 = 2
So 1429920-68-2 is a valid CAS Registry Number.