104578-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104578-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,7 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104578-88:
(8*1)+(7*0)+(6*4)+(5*5)+(4*7)+(3*8)+(2*8)+(1*8)=133
133 % 10 = 3
So 104578-88-3 is a valid CAS Registry Number.