1024124-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024124-77-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,1,2 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1024124-77:
(9*1)+(8*0)+(7*2)+(6*4)+(5*1)+(4*2)+(3*4)+(2*7)+(1*7)=93
93 % 10 = 3
So 1024124-77-3 is a valid CAS Registry Number.