925913-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925913-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,9,1 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 925913-18:
(8*9)+(7*2)+(6*5)+(5*9)+(4*1)+(3*3)+(2*1)+(1*8)=184
184 % 10 = 4
So 925913-18-4 is a valid CAS Registry Number.