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4-Benzoylamino-3-(2,6-dichloro-phenyl)-5-phenyl-4,5-dihydro-[1,2,4]oxadiazole-5-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131022-61-2

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131022-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131022-61-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,2 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131022-61:
(8*1)+(7*3)+(6*1)+(5*0)+(4*2)+(3*2)+(2*6)+(1*1)=62
62 % 10 = 2
So 131022-61-2 is a valid CAS Registry Number.

131022-61-2Downstream Products

131022-61-2Relevant academic research and scientific papers

1,3-Dipolar Cycloaddition Reactions of 1,3,4-Oxadiazin-6-ones with Nitrile Oxides

Argyropoulos, N. G.,Corobili, E.,Terzis, A.,Mentzafos, D.

, p. 1425 - 1432 (2007/10/02)

2,5-Diaryl-1,3,4-oxadiazin-6-ones 1 gave with nitrile oxides 2 1,2,4-oxadiazole derivatives 4.When mesitonitrile oxide 2a was used, bis-adducts 3 were also formed.The cycloadditions showed a remarkable site selectivity towards one carbon nitrogen double bond.The structure of both adducts was fully characterized by X-ray analysis.

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