1502162-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1502162-73-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,2,1,6 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1502162-73:
(9*1)+(8*5)+(7*0)+(6*2)+(5*1)+(4*6)+(3*2)+(2*7)+(1*3)=113
113 % 10 = 3
So 1502162-73-3 is a valid CAS Registry Number.