353290-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 353290-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,3,2,9 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 353290-44:
(8*3)+(7*5)+(6*3)+(5*2)+(4*9)+(3*0)+(2*4)+(1*4)=135
135 % 10 = 5
So 353290-44-5 is a valid CAS Registry Number.