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1R,2S,5R-menthyl 2-(3'-indolylmethyl)-r-2R-methoxycarbonyl-c-5S-<1-(1'-ethoxycarbonyl-2'-oxocyclohexyl)-ethyl>-pyrrolidine-c-4S-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

237400-87-2

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237400-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 237400-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,7,4,0 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 237400-87:
(8*2)+(7*3)+(6*7)+(5*4)+(4*0)+(3*0)+(2*8)+(1*7)=122
122 % 10 = 2
So 237400-87-2 is a valid CAS Registry Number.

237400-87-2Downstream Products

237400-87-2Relevant academic research and scientific papers

Sequential 1,3-dipolar cycloaddition-Pictet-Spengler spirocyclisation reactions of metallo-azomethine ylides from aliphatic aldimines

Grigg, Ronald,Thornton-Pett, Mark,Yoganathan, Gnanamoly

, p. 8129 - 8140 (2007/10/03)

Combinations of imine → azomethine ylide → cycloaddition cascades with acid catalysed Pictet-Spengler spirocyclisation occurs regio- and stereoselectively to afford novel polycyclic spirocycles containing three new rings and five stereocentres.

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