802826-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802826-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,8,2 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 802826-19:
(8*8)+(7*0)+(6*2)+(5*8)+(4*2)+(3*6)+(2*1)+(1*9)=153
153 % 10 = 3
So 802826-19-3 is a valid CAS Registry Number.