107605-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107605-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,0 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 107605-87:
(8*1)+(7*0)+(6*7)+(5*6)+(4*0)+(3*5)+(2*8)+(1*7)=118
118 % 10 = 8
So 107605-87-8 is a valid CAS Registry Number.