926203-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 926203-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,6,2,0 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 926203-69:
(8*9)+(7*2)+(6*6)+(5*2)+(4*0)+(3*3)+(2*6)+(1*9)=162
162 % 10 = 2
So 926203-69-2 is a valid CAS Registry Number.