51532-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51532-34-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,3 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51532-34:
(7*5)+(6*1)+(5*5)+(4*3)+(3*2)+(2*3)+(1*4)=94
94 % 10 = 4
So 51532-34-4 is a valid CAS Registry Number.