97078-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97078-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,7 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97078-05:
(7*9)+(6*7)+(5*0)+(4*7)+(3*8)+(2*0)+(1*5)=162
162 % 10 = 2
So 97078-05-2 is a valid CAS Registry Number.