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(3R,4S)-3-propargyloxy-4-[(R)-1-hydroxy-2-(1-cyclopentenyl)-ethyl]-1-(p-methoxyphenyl)-2-azetidinone methanesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

524936-22-9

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524936-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 524936-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,4,9,3 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 524936-22:
(8*5)+(7*2)+(6*4)+(5*9)+(4*3)+(3*6)+(2*2)+(1*2)=159
159 % 10 = 9
So 524936-22-9 is a valid CAS Registry Number.

524936-22-9Downstream Products

524936-22-9Relevant academic research and scientific papers

Lewis acid-promoted intermolecular carbonyl-ene reaction of enantiopure 4-oxoazetidine-2-carbaldehydes. Rapid entry to novel fused polycyclic β-lactams

Alcaide, Benito,Almendros, Pedro,Pardo, Carmen,Rodriguez-Ranera, Carolina,Rodriguez-Vicente, Alberto

, p. 3106 - 3111 (2007/10/03)

Lewis acid-promoted carbonyl-ene reaction of enantiomerically pure 4-oxoazetidine-2-carbaldehydes with various activated alkenes gives 4-[(1′-hydroxy)homoallyl]-β-lactams with a very high level of syn diastereofacial selectivity. The above homoallylic alc

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