330174-56-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330174-56-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,7 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 330174-56:
(8*3)+(7*3)+(6*0)+(5*1)+(4*7)+(3*4)+(2*5)+(1*6)=106
106 % 10 = 6
So 330174-56-6 is a valid CAS Registry Number.