209796-22-5 Usage
Type of compound
Nitrile derivative of 2-bromothiophene
Components
Heterocyclic compound containing sulfur and bromine atoms
Common uses
Building block for the preparation of biologically active molecules in organic synthesis and pharmaceutical research
Functionality
Useful for introducing specific functional groups into organic molecules
Check Digit Verification of cas no
The CAS Registry Mumber 209796-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,7,9 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 209796-22:
(8*2)+(7*0)+(6*9)+(5*7)+(4*9)+(3*6)+(2*2)+(1*2)=165
165 % 10 = 5
So 209796-22-5 is a valid CAS Registry Number.