1446509-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446509-85-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,5,0 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1446509-85:
(9*1)+(8*4)+(7*4)+(6*6)+(5*5)+(4*0)+(3*9)+(2*8)+(1*5)=178
178 % 10 = 8
So 1446509-85-8 is a valid CAS Registry Number.