925237-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925237-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,2,3 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 925237-55:
(8*9)+(7*2)+(6*5)+(5*2)+(4*3)+(3*7)+(2*5)+(1*5)=174
174 % 10 = 4
So 925237-55-4 is a valid CAS Registry Number.