1024572-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024572-82-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,5,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1024572-82:
(9*1)+(8*0)+(7*2)+(6*4)+(5*5)+(4*7)+(3*2)+(2*8)+(1*2)=124
124 % 10 = 4
So 1024572-82-4 is a valid CAS Registry Number.