99148-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99148-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,4 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99148-35:
(7*9)+(6*9)+(5*1)+(4*4)+(3*8)+(2*3)+(1*5)=173
173 % 10 = 3
So 99148-35-3 is a valid CAS Registry Number.