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6-Chloro-2,2-diphenylhexanenitrile is a chemical compound with the molecular formula C20H22ClN. It is a derivative of hexanenitrile, featuring a chloro group at the 6th carbon position and two phenyl groups attached to the 2nd carbon. This organic compound is characterized by its unique structure, which includes a nitrile group (C≡N) at the end of the hexane chain. It is a colorless to pale yellow solid and is used in the synthesis of various pharmaceuticals and agrochemicals due to its reactive functional groups. The presence of the chloro and nitrile groups makes it a versatile intermediate in organic synthesis, allowing for further chemical modifications and reactions.

1663-13-4

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1663-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1663-13-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1663-13:
(6*1)+(5*6)+(4*6)+(3*3)+(2*1)+(1*3)=74
74 % 10 = 4
So 1663-13-4 is a valid CAS Registry Number.

1663-13-4Relevant academic research and scientific papers

Ni-catalyzed Sonogashira coupling of nonactivated alkyl halides: Orthogonal functionalization of alkyl iodides, bromides, and chlorides

Vechorkin, Oleg,Barmaz, Delphine,Proust, Valerie,Hu, Xile

supporting information; experimental part, p. 12078 - 12079 (2010/01/15)

(Chemical Equation Presented) Ni-catalyzed Sonogashira coupling of nonactivated, β-H-containing alkyl halides, including chlorides, is reported. The coupling is tolerant to a wide range of functional groups, including ether, ester, amide, nitrile, keto, h

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