429654-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 429654-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,9,6,5 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 429654-62:
(8*4)+(7*2)+(6*9)+(5*6)+(4*5)+(3*4)+(2*6)+(1*2)=176
176 % 10 = 6
So 429654-62-6 is a valid CAS Registry Number.