1446478-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446478-17-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,4,7 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1446478-17:
(9*1)+(8*4)+(7*4)+(6*6)+(5*4)+(4*7)+(3*8)+(2*1)+(1*7)=186
186 % 10 = 6
So 1446478-17-6 is a valid CAS Registry Number.