53379-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53379-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,7 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53379-35:
(7*5)+(6*3)+(5*3)+(4*7)+(3*9)+(2*3)+(1*5)=134
134 % 10 = 4
So 53379-35-4 is a valid CAS Registry Number.