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(1R,2R,3R)-1-Cyano-2-ethyl-2,3-dimethyl-cyclobutanecarboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77287-01-5

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77287-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77287-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,8 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77287-01:
(7*7)+(6*7)+(5*2)+(4*8)+(3*7)+(2*0)+(1*1)=155
155 % 10 = 5
So 77287-01-5 is a valid CAS Registry Number.

77287-01-5Downstream Products

77287-01-5Relevant academic research and scientific papers

Dimethylaluminum Chloride Catalyzed Reactions of Methyl α-Cyanoacrylate with Alkenes

Snider, Barry B.,Phillips, Gary B.

, p. 2563 - 2566 (2007/10/02)

The methyl α-cyanoacrylate-Me2AlCl complex reacts with alkenes to give zwitterion 2.Ring closure on carbon gives the cyclobutane 3 with ca. 90percent retention of alkene stereochemistry, ring closure on oxygen gives dihydropyran 5, and a 1,5-hydrogen shif

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