151908-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151908-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,0 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 151908-05:
(8*1)+(7*5)+(6*1)+(5*9)+(4*0)+(3*8)+(2*0)+(1*5)=123
123 % 10 = 3
So 151908-05-3 is a valid CAS Registry Number.