93378-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93378-54-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,3,7 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93378-54:
(7*9)+(6*3)+(5*3)+(4*7)+(3*8)+(2*5)+(1*4)=162
162 % 10 = 2
So 93378-54-2 is a valid CAS Registry Number.