1024126-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024126-83-7 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 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1024126-83:
(9*1)+(8*0)+(7*2)+(6*4)+(5*1)+(4*2)+(3*6)+(2*8)+(1*3)=97
97 % 10 = 7
So 1024126-83-7 is a valid CAS Registry Number.