925164-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925164-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,1,6 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 925164-92:
(8*9)+(7*2)+(6*5)+(5*1)+(4*6)+(3*4)+(2*9)+(1*2)=177
177 % 10 = 7
So 925164-92-7 is a valid CAS Registry Number.