1428369-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1428369-29-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,3,6 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1428369-29:
(9*1)+(8*4)+(7*2)+(6*8)+(5*3)+(4*6)+(3*9)+(2*2)+(1*9)=182
182 % 10 = 2
So 1428369-29-2 is a valid CAS Registry Number.