148823-29-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148823-29-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,8,2 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 148823-29:
(8*1)+(7*4)+(6*8)+(5*8)+(4*2)+(3*3)+(2*2)+(1*9)=154
154 % 10 = 4
So 148823-29-4 is a valid CAS Registry Number.