60741-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60741-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,7,4 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 60741-53:
(7*6)+(6*0)+(5*7)+(4*4)+(3*1)+(2*5)+(1*3)=109
109 % 10 = 9
So 60741-53-9 is a valid CAS Registry Number.