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N'-[(Z)-11-(tert-Butyl-dimethyl-silanyloxy)-undec-7-ene-5,9-diyn-(E)-ylidene]-N,N-diphenyl-hydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185903-48-4

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185903-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185903-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,9,0 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 185903-48:
(8*1)+(7*8)+(6*5)+(5*9)+(4*0)+(3*3)+(2*4)+(1*8)=164
164 % 10 = 4
So 185903-48-4 is a valid CAS Registry Number.

185903-48-4Relevant academic research and scientific papers

Tandem Enyne Allene-Radical Cyclization: Low-Temperature Approaches to Benz[e]indene and Indene Compounds

Grissom, Janet Wisniewski,Klingberg, Detlef,Huang, Dahai,Slattery, Brian J.

, p. 603 - 626 (2007/10/03)

In an effort to lower the temperatures required to prepare multicyclic compounds using the tandem enediyne-radical cyclization, we have developed the tandem enyne allene-radical cyclization which proceeds at temperatures as low as 37°C. The reactions were

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