5036-04-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5036-04-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5036-04:
(6*5)+(5*0)+(4*3)+(3*6)+(2*0)+(1*4)=64
64 % 10 = 4
So 5036-04-4 is a valid CAS Registry Number.