1402003-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1402003-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,0,0 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1402003-84:
(9*1)+(8*4)+(7*0)+(6*2)+(5*0)+(4*0)+(3*3)+(2*8)+(1*4)=82
82 % 10 = 2
So 1402003-84-2 is a valid CAS Registry Number.