1140485-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1140485-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,0,4,8 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1140485-84:
(9*1)+(8*1)+(7*4)+(6*0)+(5*4)+(4*8)+(3*5)+(2*8)+(1*4)=132
132 % 10 = 2
So 1140485-84-2 is a valid CAS Registry Number.