4587-40-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4587-40-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,8 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4587-40:
(6*4)+(5*5)+(4*8)+(3*7)+(2*4)+(1*0)=110
110 % 10 = 0
So 4587-40-0 is a valid CAS Registry Number.