546092-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 546092-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,6,0,9 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 546092-31:
(8*5)+(7*4)+(6*6)+(5*0)+(4*9)+(3*2)+(2*3)+(1*1)=153
153 % 10 = 3
So 546092-31-3 is a valid CAS Registry Number.