502610-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 502610-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,6,1 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 502610-16:
(8*5)+(7*0)+(6*2)+(5*6)+(4*1)+(3*0)+(2*1)+(1*6)=94
94 % 10 = 4
So 502610-16-4 is a valid CAS Registry Number.