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(RS)-1-(2,4-dimethoxybenzyl)-N-nitroso-4-oxoazetidine-2-ylacetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108908-40-3

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108908-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108908-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,0 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108908-40:
(8*1)+(7*0)+(6*8)+(5*9)+(4*0)+(3*8)+(2*4)+(1*0)=133
133 % 10 = 3
So 108908-40-3 is a valid CAS Registry Number.

108908-40-3Downstream Products

108908-40-3Relevant academic research and scientific papers

Simple and Condensed β-Lactams. Part 7. Side Chain Extension of Some Azetidin-2-one Derivatives, and the Formation of Melillo's Lactone, a Strategic Intermediate in the Total Synthesis of Thienamycin, from 3-Acetyl-1-benzyl-4-cyanomethylazetidin-2-one

Fetter, Jozsef,Lempert, Karoly,Kajtar-Peterdy, Maria,Simig, Gyula,Hornyak, Gyula

, p. 1453 - 1458 (2007/10/02)

The oxoazetidinecarboxylic acids (2a) and (2b) and the homologous acid (8b) were converted by treatment of their chlorides with ethyl diazoacetate into the diazo esters (4a, b), and (1Ob), respectively.Irradiation of the diazo ester (4b) afforded the diet

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