404336-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 404336-15-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,3,3 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 404336-15:
(8*4)+(7*0)+(6*4)+(5*3)+(4*3)+(3*6)+(2*1)+(1*5)=108
108 % 10 = 8
So 404336-15-8 is a valid CAS Registry Number.