148266-30-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148266-30-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,2,6 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 148266-30:
(8*1)+(7*4)+(6*8)+(5*2)+(4*6)+(3*6)+(2*3)+(1*0)=142
142 % 10 = 2
So 148266-30-2 is a valid CAS Registry Number.