909792-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 909792-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,7,9 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 909792-50:
(8*9)+(7*0)+(6*9)+(5*7)+(4*9)+(3*2)+(2*5)+(1*0)=213
213 % 10 = 3
So 909792-50-3 is a valid CAS Registry Number.