1024746-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024746-20-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,7,4 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1024746-20:
(9*1)+(8*0)+(7*2)+(6*4)+(5*7)+(4*4)+(3*6)+(2*2)+(1*0)=120
120 % 10 = 0
So 1024746-20-0 is a valid CAS Registry Number.