912295-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 912295-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,2,9 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 912295-28:
(8*9)+(7*1)+(6*2)+(5*2)+(4*9)+(3*5)+(2*2)+(1*8)=164
164 % 10 = 4
So 912295-28-4 is a valid CAS Registry Number.