433943-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 433943-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,9,4 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 433943-41:
(8*4)+(7*3)+(6*3)+(5*9)+(4*4)+(3*3)+(2*4)+(1*1)=150
150 % 10 = 0
So 433943-41-0 is a valid CAS Registry Number.