433268-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 433268-24-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,2,6 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 433268-24:
(8*4)+(7*3)+(6*3)+(5*2)+(4*6)+(3*8)+(2*2)+(1*4)=137
137 % 10 = 7
So 433268-24-7 is a valid CAS Registry Number.