1000802-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1000802-71-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,8,0 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1000802-71:
(9*1)+(8*0)+(7*0)+(6*0)+(5*8)+(4*0)+(3*2)+(2*7)+(1*1)=70
70 % 10 = 0
So 1000802-71-0 is a valid CAS Registry Number.