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8-ethyl-8-methoxycarbonylethyl-2-(2''-trifluoroacetamidobenzyl)-2,3,6,7,8,8a-hexahydro-5H-oxazolo-<3,2-a>-pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157917-89-0

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157917-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157917-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,9,1 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 157917-89:
(8*1)+(7*5)+(6*7)+(5*9)+(4*1)+(3*7)+(2*8)+(1*9)=180
180 % 10 = 0
So 157917-89-0 is a valid CAS Registry Number.

157917-89-0Downstream Products

157917-89-0Relevant academic research and scientific papers

SYNTHESE ET REACTIVITE D'OXAZOLOPIPERIDINES ET D'OXAZOLOPIPERIDONES

Alazard. Jean-Pierre,Terrier, Corinne,Mary, Aude,Thal, Claude

, p. 6287 - 6298 (2007/10/02)

The reaction of the oxazolopiperidones 8, 10 (or the oxazolopiperidine 12) which the mixture TMSOTf-TMSCN (or TBDMSOTf-TMSCN) in the presence of ZnBr2, did not lead by irreversible ring opening to the corresponding α-cyanoamides (or α-cyanoamine) as expec

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