146293-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146293-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,9 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 146293-94:
(8*1)+(7*4)+(6*6)+(5*2)+(4*9)+(3*3)+(2*9)+(1*4)=149
149 % 10 = 9
So 146293-94-9 is a valid CAS Registry Number.