892591-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892591-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,5,9 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 892591-62:
(8*8)+(7*9)+(6*2)+(5*5)+(4*9)+(3*1)+(2*6)+(1*2)=217
217 % 10 = 7
So 892591-62-7 is a valid CAS Registry Number.