1021246-15-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1021246-15-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,1,2,4 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1021246-15:
(9*1)+(8*0)+(7*2)+(6*1)+(5*2)+(4*4)+(3*6)+(2*1)+(1*5)=80
80 % 10 = 0
So 1021246-15-0 is a valid CAS Registry Number.