333436-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333436-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,4,3 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 333436-26:
(8*3)+(7*3)+(6*3)+(5*4)+(4*3)+(3*6)+(2*2)+(1*6)=123
123 % 10 = 3
So 333436-26-3 is a valid CAS Registry Number.