802958-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802958-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,9,5 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 802958-07:
(8*8)+(7*0)+(6*2)+(5*9)+(4*5)+(3*8)+(2*0)+(1*7)=172
172 % 10 = 2
So 802958-07-2 is a valid CAS Registry Number.