97075-49-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97075-49-5 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 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97075-49:
(7*9)+(6*7)+(5*0)+(4*7)+(3*5)+(2*4)+(1*9)=165
165 % 10 = 5
So 97075-49-5 is a valid CAS Registry Number.