7169-97-3 Usage
Chemical Properties
White powder
Uses
2-Acetamido-5-bromopyridine is a chemical reagent used in the synthesis of novel Bcr-Abl inhibitors with diacylated piperazine felxible linkers. Also used to produce hetero-monocyclic derivatives as even more potent inhibitors of BCR-ABL.
Check Digit Verification of cas no
The CAS Registry Mumber 7169-97-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,6 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7169-97:
(6*7)+(5*1)+(4*6)+(3*9)+(2*9)+(1*7)=123
123 % 10 = 3
So 7169-97-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H7BrN2O/c1-5(11)10-7-3-2-6(8)4-9-7/h2-4H,1H3,(H,9,10,11)
7169-97-3Relevant articles and documents
A new, one-step, effective protocol for the iodination of aromatic and heterocyclic compounds via aprotic diazotization of amines
Krasnokutskaya, Elena A.,Semenischeva, Nadya I.,Filimonov, Victor D.,Knochel, Paul
, p. 81 - 84 (2008/01/03)
We have developed a convenient one-step preparation of aromatic and some heterocyclic iodides by the sequential diazotization-iodination of the aromatic amines with a KI/NaNO2/p-TsOH system in acetonitrile at room temperature. This method has general character and allows aryl iodides with either donor or acceptor substituents in various positions to be obtained from the corresponding amines in 50-90% yield. Georg Thieme Verlag Stuttgart.