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dicarbonyltriphenylphosphine(η4-8-n-propylheptafulvene)iron is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

501426-91-1

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501426-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 501426-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,4,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 501426-91:
(8*5)+(7*0)+(6*1)+(5*4)+(4*2)+(3*6)+(2*9)+(1*1)=111
111 % 10 = 1
So 501426-91-1 is a valid CAS Registry Number.

501426-91-1Downstream Products

501426-91-1Relevant academic research and scientific papers

Addition of organolithium compounds to tricarbonyl(tropone)iron complexes: Experimental and structural studies

Coquerel, Yoann,Deprés, Jean-Pierre,Greene, Andrew E,Philouze, Christian

, p. 176 - 185 (2002)

The regioselectivity (1,2 vs. 1,4) in the nucleophilic addition of organolithium reagents to tropone(tricarbonyl)iron complexes has been studied and found to be correlated with the relative hardness of the nucleophile (HSAB principle). X-ray structures of

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