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C42H46BrClN4O8Si is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1268248-40-3

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1268248-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268248-40-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,2,4 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1268248-40:
(9*1)+(8*2)+(7*6)+(6*8)+(5*2)+(4*4)+(3*8)+(2*4)+(1*0)=173
173 % 10 = 3
So 1268248-40-3 is a valid CAS Registry Number.

1268248-40-3Relevant academic research and scientific papers

8-azatetracyclines: Synthesis and evaluation of a novel class of tetracycline antibacterial agents

Clark, Roger B.,He, Minsheng,Fyfe, Corey,Lofland, Denene,O'Brien, William J.,Plamondon, Louis,Sutcliffe, Joyce A.,Xiao, Xiao-Yi

, p. 1511 - 1528 (2011/05/05)

A novel series of fully synthetic 8-azatetracyclines was prepared and evaluated for antibacterial activity. Compounds were identified that overcome both efflux (tet(K)) and ribosomal protection (tet(M)) tetracycline resistance mechanisms and are active against Gram-positive and Gram-negative organisms. Two compounds were identified that exhibit comparable efficacy to marketed tetracyclines in in vivo models of bacterial infection.

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