975-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 975-35-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 975-35:
(5*9)+(4*7)+(3*5)+(2*3)+(1*5)=99
99 % 10 = 9
So 975-35-9 is a valid CAS Registry Number.