892567-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892567-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,5,6 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 892567-31:
(8*8)+(7*9)+(6*2)+(5*5)+(4*6)+(3*7)+(2*3)+(1*1)=216
216 % 10 = 6
So 892567-31-6 is a valid CAS Registry Number.