296887-95-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296887-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,8,8 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 296887-95:
(8*2)+(7*9)+(6*6)+(5*8)+(4*8)+(3*7)+(2*9)+(1*5)=231
231 % 10 = 1
So 296887-95-1 is a valid CAS Registry Number.