923562-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 923562-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,5,6 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 923562-76:
(8*9)+(7*2)+(6*3)+(5*5)+(4*6)+(3*2)+(2*7)+(1*6)=179
179 % 10 = 9
So 923562-76-9 is a valid CAS Registry Number.