546102-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 546102-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,6,1,0 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 546102-48:
(8*5)+(7*4)+(6*6)+(5*1)+(4*0)+(3*2)+(2*4)+(1*8)=131
131 % 10 = 1
So 546102-48-1 is a valid CAS Registry Number.