775352-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 775352-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,5,3,5 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 775352-33:
(8*7)+(7*7)+(6*5)+(5*3)+(4*5)+(3*2)+(2*3)+(1*3)=185
185 % 10 = 5
So 775352-33-5 is a valid CAS Registry Number.