55055-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55055-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,5 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55055-37:
(7*5)+(6*5)+(5*0)+(4*5)+(3*5)+(2*3)+(1*7)=113
113 % 10 = 3
So 55055-37-3 is a valid CAS Registry Number.