1415246-54-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1415246-54-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,2,4 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1415246-54:
(9*1)+(8*4)+(7*1)+(6*5)+(5*2)+(4*4)+(3*6)+(2*5)+(1*4)=136
136 % 10 = 6
So 1415246-54-6 is a valid CAS Registry Number.