925673-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925673-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,6,7 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 925673-19:
(8*9)+(7*2)+(6*5)+(5*6)+(4*7)+(3*3)+(2*1)+(1*9)=194
194 % 10 = 4
So 925673-19-4 is a valid CAS Registry Number.