1001412-59-4 Usage
General Description
1H-Pyrrolo[2,3-b]pyridine-3-sulfonyl chloride is a chemical compound with the molecular formula C9H6ClNO2S. It is commonly used in organic synthesis and medicinal chemistry as a building block for the synthesis of various pharmaceutical intermediates and active pharmaceutical ingredients. 1H-Pyrrolo[2,3-b]pyridine-3-sulfonyl chloride is a versatile reagent for the introduction of the sulfonyl chloride functional group into organic molecules, and it is often used as a protecting group for amines in organic synthesis. Additionally, it has been reported to exhibit antitumor and anti-inflammatory activities, making it a potentially valuable compound for the development of new drugs. Overall, 1H-Pyrrolo[2,3-b]pyridine-3-sulfonyl chloride is a versatile and important compound in the fields of organic chemistry and pharmaceutical research.
Check Digit Verification of cas no
The CAS Registry Mumber 1001412-59-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,4,1 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1001412-59:
(9*1)+(8*0)+(7*0)+(6*1)+(5*4)+(4*1)+(3*2)+(2*5)+(1*9)=64
64 % 10 = 4
So 1001412-59-4 is a valid CAS Registry Number.
1001412-59-4Relevant articles and documents
In situ anionic shielding for regioselective metalation: Directed peri and iterative metalation routes to polyfunctionalized 7-azaindoles
Schneider, Cedric,David, Emilie,Toutov, Anton A.,Snieckus, Victor
supporting information; experimental part, p. 2722 - 2726 (2012/04/17)
Strolling the ring: A general regioselective directed peri(C4)-metalation route to 1 through an in situ N-anionic protection of C2 is reported. The azaindoles may be elaborated by directed ortho metalation (DoM) and Suzuki coupling to more complex heterocyclic systems. An iterative ring-walk DoM sequence furnishes the exhaustively substituted 2. DMG=directed metalation group, TMEDA=N,N,N′,N′-tetramethylethylenediamine, TMS=trimethylsilyl. Copyright
