1092477-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1092477-99-0 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, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1092477-99:
(9*1)+(8*0)+(7*9)+(6*2)+(5*4)+(4*7)+(3*7)+(2*9)+(1*9)=180
180 % 10 = 0
So 1092477-99-0 is a valid CAS Registry Number.