14156-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14156-44-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,5 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14156-44:
(7*1)+(6*4)+(5*1)+(4*5)+(3*6)+(2*4)+(1*4)=86
86 % 10 = 6
So 14156-44-6 is a valid CAS Registry Number.