42429-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42429-63-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,2 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42429-63:
(7*4)+(6*2)+(5*4)+(4*2)+(3*9)+(2*6)+(1*3)=110
110 % 10 = 0
So 42429-63-0 is a valid CAS Registry Number.