26447-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26447-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,4,4 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 26447-49:
(7*2)+(6*6)+(5*4)+(4*4)+(3*7)+(2*4)+(1*9)=124
124 % 10 = 4
So 26447-49-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H20Br6/c1-2-12(17,18)8-7-10(14)4-3-9(13)5-6-11(15)16/h9-11H,2-8H2,1H3