52503-47-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52503-47-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,5,0 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52503-47:
(7*5)+(6*2)+(5*5)+(4*0)+(3*3)+(2*4)+(1*7)=96
96 % 10 = 6
So 52503-47-6 is a valid CAS Registry Number.