1171919-88-2 Usage
General Description
2,3-Dimethoxy-5-((trimethylsilyl)ethynyl)pyridine is a chemical compound with the molecular formula C13H19NO2Si. It is a pyridine derivative that contains two methoxy groups and a trimethylsilyl-ethynyl moiety. 2,3-Dimethoxy-5-((trimethylsilyl)ethynyl)pyridine is often used in organic synthesis as a reagent for various reactions, including cross-coupling reactions and other transformations. It is known for its ability to activate aryl halides and related compounds under mild conditions. Additionally, its trimethylsilyl group provides protection for reactive functional groups during chemical reactions. Overall, 2,3-Dimethoxy-5-((trimethylsilyl)ethynyl)pyridine is a versatile chemical reagent with applications in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 1171919-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,1,9,1 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1171919-88:
(9*1)+(8*1)+(7*7)+(6*1)+(5*9)+(4*1)+(3*9)+(2*8)+(1*8)=172
172 % 10 = 2
So 1171919-88-2 is a valid CAS Registry Number.
1171919-88-2Relevant articles and documents
5- OR 6-SUBSTITUTED 3-HYDROXY-2(1H)-PYRIDINONES AS D-AMINO ACID OXIDASE (DAAO) INHIBITORS IN THERAPY OF DISEASES SUCH AS SCHIZOPHRENIA, COGNITIVE DISORDER AND PAID
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Paragraph 0288; 0289; 0290; 0291, (2014/09/03)
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R1 is hydrogen or fluorine, one of A and B is R2, the other is a group —X—Y—R3. R3 represents a carbocyclic or heterocyclic ring. Fur
PYRAZOLE INHIBITORS OF PHOSPHATIDYLINOSITOL 3-KINASE
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, (2011/04/24)
The present invention relates to compounds useful as inhibitors of PI3K, particularly of PI3Kγ. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of variou
