909273-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 909273-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,2,7 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 909273-79:
(8*9)+(7*0)+(6*9)+(5*2)+(4*7)+(3*3)+(2*7)+(1*9)=196
196 % 10 = 6
So 909273-79-6 is a valid CAS Registry Number.