122587-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122587-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,5,8 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 122587-03:
(8*1)+(7*2)+(6*2)+(5*5)+(4*8)+(3*7)+(2*0)+(1*3)=115
115 % 10 = 5
So 122587-03-5 is a valid CAS Registry Number.