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2-[2,2-Diphenyl-[1,2]oxasilolan-(3Z)-ylidene]-propionitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161881-45-4

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161881-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161881-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,8 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 161881-45:
(8*1)+(7*6)+(6*1)+(5*8)+(4*8)+(3*1)+(2*4)+(1*5)=144
144 % 10 = 4
So 161881-45-4 is a valid CAS Registry Number.

161881-45-4Downstream Products

161881-45-4Relevant academic research and scientific papers

Palladium-Catalyzed Intramolecular Cyanosilylation of Alkynes Leading to Stereoselective Synthesis of α,β-Unsaturated Nitriles

Suginome, Michinori,Kinugasa, Hiroshi,Ito, Yoshihiko

, p. 8635 - 8638 (2007/10/02)

Intramolecular cyanosilylation was achieved by the reaction of chlorodiphenylsilyl ether of homopropargylic alcohols with trimethylsilylcyanide in the presence of palladium catalyst. The reaction proceeded regio- and stereoselectively to give (Z)-3-(1-cya

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