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1,3-bis(bromomethyl)-2-acetoxy-5-nitrobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

251653-93-7

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251653-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 251653-93-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,6,5 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 251653-93:
(8*2)+(7*5)+(6*1)+(5*6)+(4*5)+(3*3)+(2*9)+(1*3)=137
137 % 10 = 7
So 251653-93-7 is a valid CAS Registry Number.

251653-93-7Relevant academic research and scientific papers

Heterocalixarenes. 1. Calix[2]uracil[2]arene: Synthesis, X-ray Structure, Conformational Analysis, and Binding Character

Kumar, Subodh,Hundal, Geeta,Paul, Dharam,Hundal, Maninder Singh,Singh, Harjit

, p. 7717 - 7726 (2007/10/03)

1,3-Bis[(1-uracilyl)methyl)]benzene derivatives 3, formed by selective N-1 alkylation of 1,3-bis(trimethylsilyloxy)pyrimidine with 1,3-bis(bromomethyl)benzene derivatives 2, on cyclization with the same or different derivative of 2, provide calix[2]uracil

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