108141-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108141-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,4 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108141-87:
(8*1)+(7*0)+(6*8)+(5*1)+(4*4)+(3*1)+(2*8)+(1*7)=103
103 % 10 = 3
So 108141-87-3 is a valid CAS Registry Number.