102310-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102310-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,1 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102310-87:
(8*1)+(7*0)+(6*2)+(5*3)+(4*1)+(3*0)+(2*8)+(1*7)=62
62 % 10 = 2
So 102310-87-2 is a valid CAS Registry Number.