448229-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 448229-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,2,2 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 448229-33:
(8*4)+(7*4)+(6*8)+(5*2)+(4*2)+(3*9)+(2*3)+(1*3)=162
162 % 10 = 2
So 448229-33-2 is a valid CAS Registry Number.