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1442656-59-8

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1442656-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1442656-59-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,2,6,5 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1442656-59:
(9*1)+(8*4)+(7*4)+(6*2)+(5*6)+(4*5)+(3*6)+(2*5)+(1*9)=168
168 % 10 = 8
So 1442656-59-8 is a valid CAS Registry Number.

1442656-59-8Downstream Products

1442656-59-8Relevant articles and documents

Design, synthesis, and anticonvulsant activity evaluation of 4-(3-Alkoxy-phenyl)-2,4-dihydro-[1,2,4]triazol-3-ones

Shu, Bing,Zheng, Yan,Wang, Shi-Ben,Deng, Xian-Qing,Quan, Zhe-Shan

, p. 127 - 133 (2013/04/10)

A series of 4-(3-alkoxy-phenyl)-2,4-dihydro-[1,2,4]triazol-3-ones were synthesized using the appropriate synthetic route and evaluated experimentally in the maximal electroshock test; their neurotoxicities were evaluated by the rotarod neurotoxicity test. The structures of these compounds were confirmed by IR, MS, 1H-NMR, and elementary analysis. All target compounds exhibited anticonvulsant activity to varying degrees in the maximal electroshock test. 4-(3-Benzyloxy-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one (4i) was the most promising compound with an ED50 value of 30.5 mg/kg and a protective index (PI) of 18.63, showing a higher safety than the standard carbamazepine (PI = 6.45). In addition, the potency of compound 4i against seizures induced by pentylenetetrazole and 3-mercaptopropionic acid suggested its broad-spectrum activity, and the mechanisms of action including inhibition of voltage-gated ion channels and modulation of GABAergic activity might be involved in its anticonvulsant activity. Copyright

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