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540513-50-6

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540513-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 540513-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,0,5,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 540513-50:
(8*5)+(7*4)+(6*0)+(5*5)+(4*1)+(3*3)+(2*5)+(1*0)=116
116 % 10 = 6
So 540513-50-6 is a valid CAS Registry Number.

540513-50-6Downstream Products

540513-50-6Relevant articles and documents

Synthesis and analgesic activity of some acetamide derivatives

Kaplancikli, Zafer Asim,Altintop, Mehlika Dilek,Turan-Zitouni, Gulhan,Ozdemir, Ahmet,Can, Ozgur Devrim

, p. 275 - 280 (2012)

In the present study, some acetamide derivatives were synthesized and their potential analgesic activities were investigated. N-(benzothiazol-2-yl)-2-[(1- substituted-1H-tetrazol-5-yl)thio]acetamide derivatives were obtained by the nucleophilic substitution reaction of 2-chloro-N-(benzothiazole-2-yl)acetamides with appropriate tetrazol-5-thioles. The chemical structures of the compounds were elucidated by IR, 1H-NMR, 13C-NMR and FAB +-MS spectral data and elemental analyses. The prepared compounds were investigated for their potential analgesic properties against thermal, mechanical and chemical nociceptive stimuli using hot-plate, tail-clip and acetic acid-induced writhing tests, respectively. The assessment of motor coordination was carried out using Rota-Rod test. Tested compounds applied at 100mg/kg doses caused significant decrease in acetic acid-induced writhing responses and increase in hot-plate and tail-clip latencies. None of the compounds exhibited destructive effect on motor coordination of the mice in Rota-Rod performance.

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