1240608-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1240608-82-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,6,0 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1240608-82:
(9*1)+(8*2)+(7*4)+(6*0)+(5*6)+(4*0)+(3*8)+(2*8)+(1*2)=125
125 % 10 = 5
So 1240608-82-5 is a valid CAS Registry Number.