2922-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2922-05-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,2 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2922-05:
(6*2)+(5*9)+(4*2)+(3*2)+(2*0)+(1*5)=76
76 % 10 = 6
So 2922-05-6 is a valid CAS Registry Number.
InChI:InChI=1/C13H12N2O/c1-10-7-8-14-9-12(10)15-13(16)11-5-3-2-4-6-11/h2-9H,1H3,(H,15,16)
2922-05-6Relevant academic research and scientific papers
A novel one-step synthesis of 2-substituted 6-azaindoles from 3-amino-4-picoline and carboxylic esters
Song, Jinhua J.,Tan, Zhulin,Gallou, Fabrice,Xu, Jinghua,Yee, Nathan K.,Senanayake, Chris H.
, p. 6512 - 6514 (2007/10/03)
Dilithiation of 3-amino-4-picoline (1) was achieved with sec-BuLi at room temperature. Condensation of the resulting dianion (2) with carboxylic esters afforded a wide range of 2-substituted 6-azaindoles in good yields.
