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2,2-dimethyl-5-(5-phenylethynyl-2-furfuryl)-1,3-dioxane-4,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126965-23-9

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126965-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126965-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,6 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126965-23:
(8*1)+(7*2)+(6*6)+(5*9)+(4*6)+(3*5)+(2*2)+(1*3)=149
149 % 10 = 9
So 126965-23-9 is a valid CAS Registry Number.

126965-23-9Downstream Products

126965-23-9Relevant academic research and scientific papers

2,2-DIMETHYL-5-(5-R-FURFURYLIDENE)-1,3-DIOXANE-4,6-DIONES. 3. SELECTIVE HYDROGENATION OF THE EXOCYCLIC DOUBLE BOND AND THREE-DIMENSIONAL STRUCTURES OF THE REACTION PRODUCTS

Krapivin, G. D.,Zavodnik, V. E.,Val'ter, N. I.,Bel'skii, V. K.,Kul'nevich, V. G.

, p. 1005 - 1011 (1989)

The reaction of 2,2-dimethyl-5-(5-R-furfurylidene)-1,3-dioxane-4,6-diones with sodium borohydride in alcohol leads exclusively to products of hydrogenation of the exocyclic double bond.The three-dimensional structure of one of them - 2,2-dimethyl-5-(5-met

SYNTHESIS AND PROPERTIES OF 5-PHENYLETHYNYLFURAN-2-ALDEHYDE

Zavodnov, V. S.,Kul'nevich, V. G.,Zinov'ev, V. D.

, p. 386 - 389 (2007/10/02)

Phenylethynylation of 5-halofurfurals gives 5-phenylethynylfuran-2-aldehyde which can be converted into the corresponding acid and several of its derivatives with retention of the triple bond.

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