546078-30-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 546078-30-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,6,0,7 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 546078-30:
(8*5)+(7*4)+(6*6)+(5*0)+(4*7)+(3*8)+(2*3)+(1*0)=162
162 % 10 = 2
So 546078-30-2 is a valid CAS Registry Number.