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2-(4-Benzyloxy-2-butenyl)-2-[2-(ethoxycarbonyl)ethyl]-1,3-cyclohexanedione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1438435-23-4

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1438435-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1438435-23-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,4,3 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1438435-23:
(9*1)+(8*4)+(7*3)+(6*8)+(5*4)+(4*3)+(3*5)+(2*2)+(1*3)=164
164 % 10 = 4
So 1438435-23-4 is a valid CAS Registry Number.

1438435-23-4Relevant academic research and scientific papers

Construction of contiguous tetrasubstituted carbon stereocenters by intramolecular crossed benzoin reactions catalyzed by N-heterocyclic carbene (NHC) organocatalyst

Ema, Tadashi,Akihara, Kumiko,Obayashi, Ryoko,Sakai, Takashi

, p. 3283 - 3290 (2012)

Bicyclic compounds with two contiguous tetrasubstituted carbon stereocenters at bridgehead positions were synthesized by N-heterocyclic carbene (NHC)-catalyzed intramolecular crossed benzoin reactions of symmetrical compounds. This desymmetrization strate

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