550375-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 550375-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,0,3,7 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 550375-49:
(8*5)+(7*5)+(6*0)+(5*3)+(4*7)+(3*5)+(2*4)+(1*9)=150
150 % 10 = 0
So 550375-49-0 is a valid CAS Registry Number.