412284-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412284-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,2,8 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 412284-15:
(8*4)+(7*1)+(6*2)+(5*2)+(4*8)+(3*4)+(2*1)+(1*5)=112
112 % 10 = 2
So 412284-15-2 is a valid CAS Registry Number.