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3-((S)-2-Benzyl-4-ethyl-5-oxo-2,5-dihydro-furan-2-yl)-propionaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

210684-80-3

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210684-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210684-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,6,8 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 210684-80:
(8*2)+(7*1)+(6*0)+(5*6)+(4*8)+(3*4)+(2*8)+(1*0)=113
113 % 10 = 3
So 210684-80-3 is a valid CAS Registry Number.

210684-80-3Downstream Products

210684-80-3Relevant academic research and scientific papers

Asymmetric synthesis fragmentation reactions of 2-alkyl- and 2,4- dialkyl-3-iodo-1-oxocyclohexan-2,4-carbolactones. Single enantiomer preparation of Δ(α,β)-butenolides, 2-alkyl-4-hydroxy-2-cyclohexen-1-ones and butyrolactones

Schultz, Arthur G.,Dai, Mingshi,Khim, Seock-Kyu,Pettus, Liping,Thakkar, Kshitij

, p. 4203 - 4206 (2007/10/03)

Fragmentation reactions of keto iodolactones 4 provide access to butenolides 5,2-alkyl-4-hydroxy-2-cyclohexen-1-ones 6, and butyrolactones 9. Δ(α,β)-Butenolides 5e and 5f were converted to heterocytes 14-16 by way of intramolecular cycloaddition reactions

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