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(E)-(1aS,3aR,6bR)-2-(4-Carbamoyl-phenylcarbamoyl)-1-oxo-5-[2-oxo-1-(2,2,2-trifluoroethyl)-pyrrolidin-3-ylidenemethyl]-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diaza-cyclobut[cd]indene-6-carboxylic acid sodium salt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

200197-05-3

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200197-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200197-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,1,9 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 200197-05:
(8*2)+(7*0)+(6*0)+(5*1)+(4*9)+(3*7)+(2*0)+(1*5)=83
83 % 10 = 3
So 200197-05-3 is a valid CAS Registry Number.

200197-05-3Downstream Products

200197-05-3Relevant academic research and scientific papers

Tricyclic carbacephems

-

, (2008/06/13)

The present invention is concerned with compounds of formula where A is a group of formula (b1) or (b2) where R3 is unsubstituted aryl or aryl substituted by one or two substituents defined herein, and R is as defined herein, together with the pharmaceutically compatible, readily hydrolyzable esters and salts of these compounds. These compounds have valuable antibacterial properties.

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