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2,2-dimethyl-5,5-diphenylfuran-3,4(2H,5H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57987-08-3

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57987-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57987-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,9,8 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57987-08:
(7*5)+(6*7)+(5*9)+(4*8)+(3*7)+(2*0)+(1*8)=183
183 % 10 = 3
So 57987-08-3 is a valid CAS Registry Number.

57987-08-3Relevant academic research and scientific papers

Thermolysis of 4-diazotetrahydrofuran-3-ones: Total change of reaction course compared to photolysis

Rodina, Ludmila L.,Medvedev, Jury J.,Galkina, Olesia S.,Nikolaev, Valerij A.

supporting information, p. 2993 - 3000 (2014/05/20)

Thermolysis of 2,2,5,5-tetrasubstituted 4-diazodihydrofuran-3-ones in protic (BnOH) and aprotic (DMSO) media, in contrast to photolysis, gives rise to the formation of 2,2,4,5-substituted 3(2H)-furanones as a result of 1,2-alkyl (aryl) shift. The thermal

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