32174-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32174-75-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 32174-75:
(7*3)+(6*2)+(5*1)+(4*7)+(3*4)+(2*7)+(1*5)=97
97 % 10 = 7
So 32174-75-7 is a valid CAS Registry Number.