1428929-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1428929-49-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,9,2 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1428929-49:
(9*1)+(8*4)+(7*2)+(6*8)+(5*9)+(4*2)+(3*9)+(2*4)+(1*9)=200
200 % 10 = 0
So 1428929-49-0 is a valid CAS Registry Number.