1092477-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1092477-84-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,2,4,7 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1092477-84:
(9*1)+(8*0)+(7*9)+(6*2)+(5*4)+(4*7)+(3*7)+(2*8)+(1*4)=173
173 % 10 = 3
So 1092477-84-3 is a valid CAS Registry Number.