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2-N-(2-chlorophenyl)-1,3,4-oxadiazole-2,5-diamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89938-45-4

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89938-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89938-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,3 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89938-45:
(7*8)+(6*9)+(5*9)+(4*3)+(3*8)+(2*4)+(1*5)=204
204 % 10 = 4
So 89938-45-4 is a valid CAS Registry Number.

89938-45-4Downstream Products

89938-45-4Relevant academic research and scientific papers

A new and efficient method for the synthesis of 2-N-(aryl)-1,3,4-oxadiazole-2,5-diamine derivatives

Brahmayya, Manuri,Liu, Fan-Shuan,Suen, Shing-Yi,Huang, Chun-Chieh,Dai, Shenghong A.,Guo, Yi-Syuan,Chen, Yi-Fen

, p. 1965 - 1975 (2016/03/16)

We report a series of cyclic analogues of 2,5-diamino-1,3,4-oxadiazoles which were prepared in a simple and general protocol. This method involves easy cyclisation of N-(aryl)-1,2-hydrazinedicarboxamides and mediated by tosylchloride/pyridine in ethanol (

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