27345-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27345-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,3,4 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 27345-94:
(7*2)+(6*7)+(5*3)+(4*4)+(3*5)+(2*9)+(1*4)=124
124 % 10 = 4
So 27345-94-4 is a valid CAS Registry Number.