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2-Propynamide, N-(2-iodophenyl)-N-[(4-methylphenyl)sulfonyl]-3-phenyl- is a complex organic chemical compound with the molecular formula C22H18INO3S. It is characterized by a propynamide backbone, which is a derivative of propionic acid with a triple bond. The molecule features a 2-iodophenyl group, which is a phenyl ring substituted with an iodine atom at the 2nd position, and a 4-methylphenylsulfonyl group, which is a phenyl ring with a methyl group at the 4th position and a sulfonyl group attached. Additionally, it has a 3-phenyl group, indicating a phenyl ring attached at the 3rd position. 2-Propynamide, N-(2-iodophenyl)-N-[(4-methylphenyl)sulfonyl]-3-phenyl- is likely to be used in advanced chemical synthesis or as an intermediate in the production of pharmaceuticals or other specialty chemicals due to its unique structure and functional groups.

845958-95-4

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845958-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845958-95-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,9,5 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 845958-95:
(8*8)+(7*4)+(6*5)+(5*9)+(4*5)+(3*8)+(2*9)+(1*5)=234
234 % 10 = 4
So 845958-95-4 is a valid CAS Registry Number.

845958-95-4Downstream Products

845958-95-4Relevant academic research and scientific papers

Synthesis, structure and emission properties of spirocyclic benzofuranones and dihydroindolones: A domino insertion-coupling-isomerization-Diels-Alder approach to rigid fluorophores

D'Souza, Daniel M.,Kiel, Alexander,Herten, Dirk-Peter,Rominger, Frank,Mueller, Thomas J. J.

, p. 529 - 547 (2008/12/22)

An alkynoyl ortho-iodo phenolester or alkynoyl ortho-iodo anilides and propargyl allyl ethers react under Sonogashira coupling conditions in the sense of an insertion-coupling-isomerization-Diels-Alder hetero domino reaction to furnish (tetrahydroisobenzo

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