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(R)-α,α-dibromo-γ-benzyl-γ-butanolide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

415902-39-5

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415902-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 415902-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,5,9,0 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 415902-39:
(8*4)+(7*1)+(6*5)+(5*9)+(4*0)+(3*2)+(2*3)+(1*9)=135
135 % 10 = 5
So 415902-39-5 is a valid CAS Registry Number.

415902-39-5Upstream product

415902-39-5Downstream Products

415902-39-5Relevant academic research and scientific papers

A direct method for the conversion of terminal epoxides into γ-butanolides

Movassaghi, Mohammad,Jacobsen, Eric N.

, p. 2456 - 2457 (2002)

A new and efficient process for the conversion of terminal epoxides to γ-butanolides is described involving Lewis acid promoted epoxide ring-opening by 1-morpholino-2-trimethylsilyl acetylene. Addition of a terminal epoxide to a solution of the ynamine an

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