32141-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32141-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,4 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32141-47:
(7*3)+(6*2)+(5*1)+(4*4)+(3*1)+(2*4)+(1*7)=72
72 % 10 = 2
So 32141-47-2 is a valid CAS Registry Number.