608880-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 608880-87-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,8,8,8 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 608880-87:
(8*6)+(7*0)+(6*8)+(5*8)+(4*8)+(3*0)+(2*8)+(1*7)=191
191 % 10 = 1
So 608880-87-1 is a valid CAS Registry Number.