87228-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87228-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,2 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87228-36:
(7*8)+(6*7)+(5*2)+(4*2)+(3*8)+(2*3)+(1*6)=152
152 % 10 = 2
So 87228-36-2 is a valid CAS Registry Number.