41004-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41004-67-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,0 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 41004-67:
(7*4)+(6*1)+(5*0)+(4*0)+(3*4)+(2*6)+(1*7)=65
65 % 10 = 5
So 41004-67-5 is a valid CAS Registry Number.