923555-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 923555-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,5,5 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 923555-62:
(8*9)+(7*2)+(6*3)+(5*5)+(4*5)+(3*5)+(2*6)+(1*2)=178
178 % 10 = 8
So 923555-62-8 is a valid CAS Registry Number.