802871-37-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802871-37-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,8,7 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 802871-37:
(8*8)+(7*0)+(6*2)+(5*8)+(4*7)+(3*1)+(2*3)+(1*7)=160
160 % 10 = 0
So 802871-37-0 is a valid CAS Registry Number.