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

1010397-21-3

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1010397-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1010397-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,0,3,9 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1010397-21:
(9*1)+(8*0)+(7*1)+(6*0)+(5*3)+(4*9)+(3*7)+(2*2)+(1*1)=93
93 % 10 = 3
So 1010397-21-3 is a valid CAS Registry Number.

1010397-21-3Downstream Products

1010397-21-3Relevant articles and documents

Carbonyl ylide reactions of α-benzylidene-β-dicarbonyl compounds: competitive formation of dihydrofurans and dihydrobenzoxepines

Ana?, Olcay,Sezer, ?zkan,Candan, ?zlem,Güng?r, Füsun ?eyma,Cansever, M. ?erif

, p. 1062 - 1065 (2008)

α-Benzylidene-β,β′-biscarbonyl compounds were reacted with dimethyl diazomalonate using Cu(II) acetylacetonate as a catalyst. Dihydrofurans or mixtures of dihydrofurans and dihydrobenzoxepines were obtained depending on the nature of the carbonyl group present in the starting material.

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