503160-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 503160-33-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,1,6 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 503160-33:
(8*5)+(7*0)+(6*3)+(5*1)+(4*6)+(3*0)+(2*3)+(1*3)=96
96 % 10 = 6
So 503160-33-6 is a valid CAS Registry Number.