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(3S,5S,8R,9S)-3-isopropyl-9-methyl-7,7,8-triphenyl-8,9-epoxy-1,6-dioxa-4-azaspiro[4.4]nonane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

432504-77-3

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432504-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 432504-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,2,5,0 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 432504-77:
(8*4)+(7*3)+(6*2)+(5*5)+(4*0)+(3*4)+(2*7)+(1*7)=123
123 % 10 = 3
So 432504-77-3 is a valid CAS Registry Number.

432504-77-3Downstream Products

432504-77-3Relevant academic research and scientific papers

Stereospecific beta-lithiation of oxazolinyloxiranes: synthesis of alpha,beta-epoxy-gamma-butyrolactones.

Capriati, Vito,Degennaro, Leonardo,Favia, Raffaele,Florio, Saverio,Luisi, Renzo

, p. 1551 - 1554 (2007/10/03)

[reaction: see text]. Stereospecific beta-lithiation of beta-aryl-substituted oxazolinyloxiranes is described. The trapping reaction of such reactive intermediates with carbonyl compounds gave alpha,beta-epoxy-gamma-butyrolactones after deblocking of the

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