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diphenylmethyl (2S,3R,5R)-3-(allyloxyimino)methyl-3-methyl-4,4,7-trioxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188249-97-0

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188249-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188249-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,2,4 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 188249-97:
(8*1)+(7*8)+(6*8)+(5*2)+(4*4)+(3*9)+(2*9)+(1*7)=190
190 % 10 = 0
So 188249-97-0 is a valid CAS Registry Number.

188249-97-0Downstream Products

188249-97-0Relevant academic research and scientific papers

Synthesis and biological evaluation of penam sulfones as inhibitors of β-lactamases

Phillips, Oludotun A.,Reddy, Andhe V.N.,Setti, Eduardo L.,Spevak, Paul,Czajkowski, David P.,Atwal, Herninder,Salama, Sameeh,Micetich, Ronald G.,Maiti, Samarendra N.

, p. 2847 - 2858 (2007/10/03)

The chemical synthesis of a series of new penam sulfone derivatives bearing a 2β-substituted-oxyimino and -hydrazone substituents, their β-lactamase inhibitory properties against selected enzymes representing class A and C β-lactamases are reported. The o

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