1402174-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1402174-62-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,1,7 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1402174-62:
(9*1)+(8*4)+(7*0)+(6*2)+(5*1)+(4*7)+(3*4)+(2*6)+(1*2)=112
112 % 10 = 2
So 1402174-62-2 is a valid CAS Registry Number.