35331-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35331-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,3,3 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 35331-45:
(7*3)+(6*5)+(5*3)+(4*3)+(3*1)+(2*4)+(1*5)=94
94 % 10 = 4
So 35331-45-4 is a valid CAS Registry Number.