19429-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19429-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,2 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19429-88:
(7*1)+(6*9)+(5*4)+(4*2)+(3*9)+(2*8)+(1*8)=140
140 % 10 = 0
So 19429-88-0 is a valid CAS Registry Number.