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263159-84-8

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263159-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263159-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,1,5 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 263159-84:
(8*2)+(7*6)+(6*3)+(5*1)+(4*5)+(3*9)+(2*8)+(1*4)=148
148 % 10 = 8
So 263159-84-8 is a valid CAS Registry Number.

263159-84-8Downstream Products

263159-84-8Relevant articles and documents

Benzenetriol-derived compounds against citrus canker

Cavalca, Lúcia Bonci,Deuss, Peter J.,Gijsbers, Fleur,Lahive, Ciaran W.,Pavan, Fernando Rogério,Scheffers, Dirk-Jan

, (2021)

In order to replace the huge amounts of copper salts used in citrus orchards, alternatives have been sought in the form of organic compounds of natural origin with activity against the causative agent of citrus canker, the phytopathogen Xanthomonas citri subsp. Citri. We synthesized a series of 4-alkoxy-1,2-benzene diols (alkyl-BDOs) using 1,2,4-benzenetriol (BTO) as a starting material through a three-step synthesis route and evaluated their suitability as antibacterial compounds. Our results show that alkyl ethers derived from 1,2,4-benzenetriol have bactericidal activity against X. citri, disrupting the bacterial cell membrane within 15 min. Alkyl-BDOs were also shown to remain active against the bacteria while in solution, and presented low toxicity to (human) MRC-5 cells. Therefore, we have demonstrated that 1,2,4-benzenetriol-a molecule that can be obtained from agricultural residues-is an adequate precursor for the synthesis of new compounds with activity against X. citri.

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