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(E)-1-cyclohexylimino-3-(1-phenylpentylidene)-1,3-dihydrobenzo[c]selenophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1313372-52-9

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1313372-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1313372-52-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,3,7 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1313372-52:
(9*1)+(8*3)+(7*1)+(6*3)+(5*3)+(4*7)+(3*2)+(2*5)+(1*2)=119
119 % 10 = 9
So 1313372-52-9 is a valid CAS Registry Number.

1313372-52-9Downstream Products

1313372-52-9Relevant academic research and scientific papers

Tandem addition-cyclization of o-ethynylphenyllithiums and isoselenocyanates: A convenient preparation of functionalized benzo[c]selenophenes

Kaname, Mamoru,Sashida, Haruki

, p. 3279 - 3282 (2011/07/08)

The o-bromoethynylbenzenes were lithiated with tert-BuLi in Et2O followed by treatment with isoselenocyanate, and then EtOH was added as a proton source, producing the desired (Z)-3-methylidenebenzo[c]selenophenes as the sole 5-exo-dig mode cyc

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