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1448068-42-5

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1448068-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1448068-42-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,0,6 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1448068-42:
(9*1)+(8*4)+(7*4)+(6*8)+(5*0)+(4*6)+(3*8)+(2*4)+(1*2)=175
175 % 10 = 5
So 1448068-42-5 is a valid CAS Registry Number.

1448068-42-5Downstream Products

1448068-42-5Relevant articles and documents

Synthesis and anticonvulsant activity evaluation of 5-Phenyl-[1,2,4] triazolo[4,3-c]quinazolin-3-amines

Zheng, Yan,Bian, Ming,Deng, Xian-Qing,Wang, Shi-Ben,Quan, Zhe-Shan

, p. 119 - 126 (2013/03/29)

In the present study we describe the syntheses and anticonvulsant activity evaluation of 5-phenyl-[1,2,4]triazolo[4,3-c]quinazolin-3-amine derivatives. Their anticonvulsant activity and neurotoxicity were evaluated by the maximal electroshock seizure test (MES) and the rotarod test, respectively. The majority of the compounds prepared were effective in the MES screens at a dose level of 100 mg/kg. Of these compounds, the most promising was compound 8h, which showed an ED50 value of 27.4 mg/kg and a protective index (PI) value of 5.8. These values were superior to those provided by valproate (ED50 and PI values of 272 and 1.6, respectively) in the MES test in mice. As well as its anti-MES efficacy, the potencies of compound 8h against seizures induced by pentylenetetrazole and thiosemicarbazide were also established, with the results suggesting that the GABAergic system-mediated mechanisms might be involved in its anticonvulsant activity. Copyright

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