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(2R,2'R)-2,2'-(5-fluoro-2-iodo-1,3-phenylene)bis(oxy)bis(N-mesitylpropanamide) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1240403-18-2

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1240403-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240403-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,4,0 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1240403-18:
(9*1)+(8*2)+(7*4)+(6*0)+(5*4)+(4*0)+(3*3)+(2*1)+(1*8)=92
92 % 10 = 2
So 1240403-18-2 is a valid CAS Registry Number.

1240403-18-2Upstream product

1240403-18-2Downstream Products

1240403-18-2Relevant academic research and scientific papers

Chiral hypervalent iodine-catalyzed enantioselective oxidative Kita spirolactonization of 1-naphthol derivatives and one-pot diastereo-selective oxidation to epoxyspirolactones

Uyanik, Muhammet,Yasui, Takeshi,Ishihara, Kazuaki

, p. 5841 - 5851 (2010)

We demonstrate here the rational design of a conformationally flexible C2-symmetric iodosylarene 8g based on secondary n-σ or hydrogen-bonding interactions as a chiral catalyst for the enantioselective Kita oxidative spirolactonization of 1-nap

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