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{4-[(4-acetylamino-phenoxy)-(2,4-dinitro-benzylsulfanyl)-thiophosphoryloxy]-phenyl}-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

251459-90-2

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251459-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 251459-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,4,5 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 251459-90:
(8*2)+(7*5)+(6*1)+(5*4)+(4*5)+(3*9)+(2*9)+(1*0)=142
142 % 10 = 2
So 251459-90-2 is a valid CAS Registry Number.

251459-90-2Relevant academic research and scientific papers

Phosphorodithioates: Synthesis and evaluation of new haptens for the generation of antibody acyl transferases

Bruemmer, Oliver,Wentworth Jr., Paul,Weiner, David P.,Janda, Kim D.

, p. 7307 - 7310 (1999)

An extension of the transition state analogue (TSA) hapten approach for the elicitation of catalytic antibodies for acyl-transfer reactions is described. It is based on the enlistment of phosphorodithioate 1 as a stable mimic of the putative tetrahedral i

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