92587-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92587-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,5,8 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 92587-69:
(7*9)+(6*2)+(5*5)+(4*8)+(3*7)+(2*6)+(1*9)=174
174 % 10 = 4
So 92587-69-4 is a valid CAS Registry Number.