904600-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 904600-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,6,0 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 904600-48:
(8*9)+(7*0)+(6*4)+(5*6)+(4*0)+(3*0)+(2*4)+(1*8)=142
142 % 10 = 2
So 904600-48-2 is a valid CAS Registry Number.