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(Z)-1,4-di(N-tert-butoxycarbonylanilin-2-yl)-2-butene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1239600-83-9

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1239600-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239600-83-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,6,0 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1239600-83:
(9*1)+(8*2)+(7*3)+(6*9)+(5*6)+(4*0)+(3*0)+(2*8)+(1*3)=149
149 % 10 = 9
So 1239600-83-9 is a valid CAS Registry Number.

1239600-83-9Downstream Products

1239600-83-9Relevant academic research and scientific papers

The attempted stereoselective synthesis of chiral 2,2′-biindoline

Gresser, Mary J.,Wales, Steven M.,Keller, Paul A.

experimental part, p. 6965 - 6976 (2010/09/18)

The attempted first stereoselective synthesis of 2,2′-biindoline using a metathesis-Sharpless asymmetric dihydroxylation strategy results in the synthesis of the heterocycle in poor to modest stereoselectivity. Attempts to improve the ee by varying the he

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