102881-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102881-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,8,8 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102881-97:
(8*1)+(7*0)+(6*2)+(5*8)+(4*8)+(3*1)+(2*9)+(1*7)=120
120 % 10 = 0
So 102881-97-0 is a valid CAS Registry Number.