35558-97-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35558-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,5,5 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 35558-97:
(7*3)+(6*5)+(5*5)+(4*5)+(3*8)+(2*9)+(1*7)=145
145 % 10 = 5
So 35558-97-5 is a valid CAS Registry Number.