51318-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51318-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,1 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 51318-41:
(7*5)+(6*1)+(5*3)+(4*1)+(3*8)+(2*4)+(1*1)=93
93 % 10 = 3
So 51318-41-3 is a valid CAS Registry Number.