120246-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120246-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,4 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 120246-99:
(8*1)+(7*2)+(6*0)+(5*2)+(4*4)+(3*6)+(2*9)+(1*9)=93
93 % 10 = 3
So 120246-99-3 is a valid CAS Registry Number.