1094909-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1094909-63-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,4,9,0 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1094909-63:
(9*1)+(8*0)+(7*9)+(6*4)+(5*9)+(4*0)+(3*9)+(2*6)+(1*3)=183
183 % 10 = 3
So 1094909-63-3 is a valid CAS Registry Number.