802616-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802616-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,6,1 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 802616-29:
(8*8)+(7*0)+(6*2)+(5*6)+(4*1)+(3*6)+(2*2)+(1*9)=141
141 % 10 = 1
So 802616-29-1 is a valid CAS Registry Number.