615281-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 615281-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,5,2,8 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 615281-68:
(8*6)+(7*1)+(6*5)+(5*2)+(4*8)+(3*1)+(2*6)+(1*8)=150
150 % 10 = 0
So 615281-68-0 is a valid CAS Registry Number.