107002-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107002-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,0,0 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107002-82:
(8*1)+(7*0)+(6*7)+(5*0)+(4*0)+(3*2)+(2*8)+(1*2)=74
74 % 10 = 4
So 107002-82-4 is a valid CAS Registry Number.