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246149-74-6

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246149-74-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 246149-74-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,6,1,4 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 246149-74:
(8*2)+(7*4)+(6*6)+(5*1)+(4*4)+(3*9)+(2*7)+(1*4)=146
146 % 10 = 6
So 246149-74-6 is a valid CAS Registry Number.

246149-74-6Relevant articles and documents

Synthesis of 1,1,1-trichloro-2,2-bis-(carboxymethoxyaryl)ethanes as potential antimicrobial and insecticidal agents

Purohit,Shah

, p. 618 - 622 (2007/10/03)

Some new 1,1,1-trichloro-2,2-bis-(carboxymethoxyaryl)-ethanes 2a-t have been synthesised by the treating aryloxyacetic acid (two moles) with chloral hydrate (1 mole) in the presence of catalytic amount of conc. sulphuric acid. The aryloxyacetic acid are prepared by the reaction of substituted phenols with chloroacetic acid in the presence of aq. sodium hydroxide. The antimicrobial activity of these compounds have been assayed against various Gram+ve, Gram-ve bacteria and fungi. The constitution of the products have been elucidated by IR, 1H NMR and mass spectral data and elemental analyses.

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