51567-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51567-93-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,6 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51567-93:
(7*5)+(6*1)+(5*5)+(4*6)+(3*7)+(2*9)+(1*3)=132
132 % 10 = 2
So 51567-93-2 is a valid CAS Registry Number.