604741-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 604741-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,4,7,4 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 604741-75:
(8*6)+(7*0)+(6*4)+(5*7)+(4*4)+(3*1)+(2*7)+(1*5)=145
145 % 10 = 5
So 604741-75-5 is a valid CAS Registry Number.