104900-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104900-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,0 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104900-63:
(8*1)+(7*0)+(6*4)+(5*9)+(4*0)+(3*0)+(2*6)+(1*3)=92
92 % 10 = 2
So 104900-63-2 is a valid CAS Registry Number.