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6,6,7A-TRIMETHYL-5,6,7,7A-TETRAHYDROCYCLOPENTA[C]PYRAN-3(1H)-ONE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

603944-69-0

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603944-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 603944-69-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,3,9,4 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 603944-69:
(8*6)+(7*0)+(6*3)+(5*9)+(4*4)+(3*4)+(2*6)+(1*9)=160
160 % 10 = 0
So 603944-69-0 is a valid CAS Registry Number.

603944-69-0Downstream Products

603944-69-0Relevant academic research and scientific papers

Synthesis of pseudoiridolactones

Guerrab, Zineb,Daou, Boujemaa,Fkih-Tetouani, Souad,Ahmar, Mohammed,Cazes, Bernard

, p. 3367 - 3379 (2007/10/03)

Bicyclic δ-lactones with a carbon group at the bicyclic junction C-7a, designed as pseudoiridolactones, were synthesized from α-alkyl-α-hydroxymethylcyclopentanones via an intramolecular Horner-Wadsworth-Emmons reaction.

Synthesis of alkylated iridolactone analogs

Guerrab, Zineb,Daou, Boujemaa,Fkih-Tetouani, Souad,Ahmar, Mohammed,Cazes, Bernard

, p. 5727 - 5730 (2007/10/03)

Bicyclic δ-lactones, iridolactones analogs with an alkyl group at the bicyclic junction, are obtained from α-alkyl-α-hydroxymethylcyclopentanones via an intramolecular Horner-Wadsworth-Emmons reaction.

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